31057728

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{541}}^1$

素因数の和:592

約数の個数: 112

約数和(自身を含む): 92512896

約数和(自身を除く): 61455168

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 32, 39, 46, 48, 52, 64, 69, 78, 92, 96, 104, 138, 156, 184, 192, 208, 276, 299, 312, 368, 416, 541, 552, 598, 624, 736, 832, 897, 1082, 1104, 1196, 1248, 1472, 1623, 1794, 2164, 2208, 2392, 2496, 3246, 3588, 4328, 4416, 4784, 6492, 7033, 7176, 8656, 9568, 12443, 12984, 14066, 14352, 17312, 19136, 21099, 24886, 25968, 28132, 28704, 34624, 37329, 42198, 49772, 51936, 56264, 57408, 74658, 84396, 99544, 103872, 112528, 149316, 161759, 168792, 199088, 225056, 298632, 323518, 337584, 398176, 450112, 485277, 597264, 647036, 675168, 796352, 970554, 1194528, 1294072, 1350336, 1941108, 2389056, 2588144, 3882216, 5176288, 7764432, 10352576, 15528864, 31057728]

約数ペア:

[(1, 31057728), (2, 15528864), (3, 10352576), (4, 7764432), (6, 5176288), (8, 3882216), (12, 2588144), (13, 2389056), (16, 1941108), (23, 1350336), (24, 1294072), (26, 1194528), (32, 970554), (39, 796352), (46, 675168), (48, 647036), (52, 597264), (64, 485277), (69, 450112), (78, 398176), (92, 337584), (96, 323518), (104, 298632), (138, 225056), (156, 199088), (184, 168792), (192, 161759), (208, 149316), (276, 112528), (299, 103872), (312, 99544), (368, 84396), (416, 74658), (541, 57408), (552, 56264), (598, 51936), (624, 49772), (736, 42198), (832, 37329), (897, 34624), (1082, 28704), (1104, 28132), (1196, 25968), (1248, 24886), (1472, 21099), (1623, 19136), (1794, 17312), (2164, 14352), (2208, 14066), (2392, 12984), (2496, 12443), (3246, 9568), (3588, 8656), (4328, 7176), (4416, 7033), (4784, 6492)]