31801536

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:199

約数の個数: 168

約数和(自身を含む): 102071424

約数和(自身を除く): 70269888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 32, 36, 39, 48, 52, 62, 64, 72, 78, 93, 96, 104, 117, 124, 137, 144, 156, 186, 192, 208, 234, 248, 274, 279, 288, 312, 372, 403, 411, 416, 468, 496, 548, 558, 576, 624, 744, 806, 822, 832, 936, 992, 1096, 1116, 1209, 1233, 1248, 1488, 1612, 1644, 1781, 1872, 1984, 2192, 2232, 2418, 2466, 2496, 2976, 3224, 3288, 3562, 3627, 3744, 4247, 4384, 4464, 4836, 4932, 5343, 5952, 6448, 6576, 7124, 7254, 7488, 8494, 8768, 8928, 9672, 9864, 10686, 12741, 12896, 13152, 14248, 14508, 16029, 16988, 17856, 19344, 19728, 21372, 25482, 25792, 26304, 28496, 29016, 32058, 33976, 38223, 38688, 39456, 42744, 50964, 55211, 56992, 58032, 64116, 67952, 76446, 77376, 78912, 85488, 101928, 110422, 113984, 116064, 128232, 135904, 152892, 165633, 170976, 203856, 220844, 232128, 256464, 271808, 305784, 331266, 341952, 407712, 441688, 496899, 512928, 611568, 662532, 815424, 883376, 993798, 1025856, 1223136, 1325064, 1766752, 1987596, 2446272, 2650128, 3533504, 3975192, 5300256, 7950384, 10600512, 15900768, 31801536]

約数ペア:

[(1, 31801536), (2, 15900768), (3, 10600512), (4, 7950384), (6, 5300256), (8, 3975192), (9, 3533504), (12, 2650128), (13, 2446272), (16, 1987596), (18, 1766752), (24, 1325064), (26, 1223136), (31, 1025856), (32, 993798), (36, 883376), (39, 815424), (48, 662532), (52, 611568), (62, 512928), (64, 496899), (72, 441688), (78, 407712), (93, 341952), (96, 331266), (104, 305784), (117, 271808), (124, 256464), (137, 232128), (144, 220844), (156, 203856), (186, 170976), (192, 165633), (208, 152892), (234, 135904), (248, 128232), (274, 116064), (279, 113984), (288, 110422), (312, 101928), (372, 85488), (403, 78912), (411, 77376), (416, 76446), (468, 67952), (496, 64116), (548, 58032), (558, 56992), (576, 55211), (624, 50964), (744, 42744), (806, 39456), (822, 38688), (832, 38223), (936, 33976), (992, 32058), (1096, 29016), (1116, 28496), (1209, 26304), (1233, 25792), (1248, 25482), (1488, 21372), (1612, 19728), (1644, 19344), (1781, 17856), (1872, 16988), (1984, 16029), (2192, 14508), (2232, 14248), (2418, 13152), (2466, 12896), (2496, 12741), (2976, 10686), (3224, 9864), (3288, 9672), (3562, 8928), (3627, 8768), (3744, 8494), (4247, 7488), (4384, 7254), (4464, 7124), (4836, 6576), (4932, 6448), (5343, 5952)]