31902152576

素因数分解:

$2^7\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{49937}}^1$

素因数の和:50012

約数の個数: 128

約数和(自身を含む): 78238863360

約数和(自身を除く): 46336710784

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 31, 32, 46, 56, 62, 64, 92, 112, 124, 128, 161, 184, 217, 224, 248, 322, 368, 434, 448, 496, 644, 713, 736, 868, 896, 992, 1288, 1426, 1472, 1736, 1984, 2576, 2852, 2944, 3472, 3968, 4991, 5152, 5704, 6944, 9982, 10304, 11408, 13888, 19964, 20608, 22816, 27776, 39928, 45632, 49937, 79856, 91264, 99874, 159712, 199748, 319424, 349559, 399496, 638848, 699118, 798992, 1148551, 1398236, 1548047, 1597984, 2297102, 2796472, 3096094, 3195968, 4594204, 5592944, 6192188, 6391936, 8039857, 9188408, 10836329, 11185888, 12384376, 16079714, 18376816, 21672658, 22371776, 24768752, 32159428, 35605081, 36753632, 43345316, 44743552, 49537504, 64318856, 71210162, 73507264, 86690632, 99075008, 128637712, 142420324, 147014528, 173381264, 198150016, 249235567, 257275424, 284840648, 346762528, 498471134, 514550848, 569681296, 693525056, 996942268, 1029101696, 1139362592, 1387050112, 1993884536, 2278725184, 3987769072, 4557450368, 7975538144, 15951076288, 31902152576]

約数ペア:

[(1, 31902152576), (2, 15951076288), (4, 7975538144), (7, 4557450368), (8, 3987769072), (14, 2278725184), (16, 1993884536), (23, 1387050112), (28, 1139362592), (31, 1029101696), (32, 996942268), (46, 693525056), (56, 569681296), (62, 514550848), (64, 498471134), (92, 346762528), (112, 284840648), (124, 257275424), (128, 249235567), (161, 198150016), (184, 173381264), (217, 147014528), (224, 142420324), (248, 128637712), (322, 99075008), (368, 86690632), (434, 73507264), (448, 71210162), (496, 64318856), (644, 49537504), (713, 44743552), (736, 43345316), (868, 36753632), (896, 35605081), (992, 32159428), (1288, 24768752), (1426, 22371776), (1472, 21672658), (1736, 18376816), (1984, 16079714), (2576, 12384376), (2852, 11185888), (2944, 10836329), (3472, 9188408), (3968, 8039857), (4991, 6391936), (5152, 6192188), (5704, 5592944), (6944, 4594204), (9982, 3195968), (10304, 3096094), (11408, 2796472), (13888, 2297102), (19964, 1597984), (20608, 1548047), (22816, 1398236), (27776, 1148551), (39928, 798992), (45632, 699118), (49937, 638848), (79856, 399496), (91264, 349559), (99874, 319424), (159712, 199748)]