31786368

素因数分解:

$2^7\times 3^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:160

約数の個数: 128

約数和(自身を含む): 91065600

約数和(自身を除く): 59279232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 59, 61, 64, 69, 92, 96, 118, 122, 128, 138, 177, 183, 184, 192, 236, 244, 276, 354, 366, 368, 384, 472, 488, 552, 708, 732, 736, 944, 976, 1104, 1357, 1403, 1416, 1464, 1472, 1888, 1952, 2208, 2714, 2806, 2832, 2928, 2944, 3599, 3776, 3904, 4071, 4209, 4416, 5428, 5612, 5664, 5856, 7198, 7552, 7808, 8142, 8418, 8832, 10797, 10856, 11224, 11328, 11712, 14396, 16284, 16836, 21594, 21712, 22448, 22656, 23424, 28792, 32568, 33672, 43188, 43424, 44896, 57584, 65136, 67344, 82777, 86376, 86848, 89792, 115168, 130272, 134688, 165554, 172752, 173696, 179584, 230336, 248331, 260544, 269376, 331108, 345504, 460672, 496662, 521088, 538752, 662216, 691008, 993324, 1324432, 1382016, 1986648, 2648864, 3973296, 5297728, 7946592, 10595456, 15893184, 31786368]

約数ペア:

[(1, 31786368), (2, 15893184), (3, 10595456), (4, 7946592), (6, 5297728), (8, 3973296), (12, 2648864), (16, 1986648), (23, 1382016), (24, 1324432), (32, 993324), (46, 691008), (48, 662216), (59, 538752), (61, 521088), (64, 496662), (69, 460672), (92, 345504), (96, 331108), (118, 269376), (122, 260544), (128, 248331), (138, 230336), (177, 179584), (183, 173696), (184, 172752), (192, 165554), (236, 134688), (244, 130272), (276, 115168), (354, 89792), (366, 86848), (368, 86376), (384, 82777), (472, 67344), (488, 65136), (552, 57584), (708, 44896), (732, 43424), (736, 43188), (944, 33672), (976, 32568), (1104, 28792), (1357, 23424), (1403, 22656), (1416, 22448), (1464, 21712), (1472, 21594), (1888, 16836), (1952, 16284), (2208, 14396), (2714, 11712), (2806, 11328), (2832, 11224), (2928, 10856), (2944, 10797), (3599, 8832), (3776, 8418), (3904, 8142), (4071, 7808), (4209, 7552), (4416, 7198), (5428, 5856), (5612, 5664)]