91918232

素因数分解:

$2^3\times 7^1\times {\mathrm{137}}^1\times {\mathrm{11981}}^1$

素因数の和:12131

約数の個数: 32

約数和(自身を含む): 198421920

約数和(自身を除く): 106503688

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 137, 274, 548, 959, 1096, 1918, 3836, 7672, 11981, 23962, 47924, 83867, 95848, 167734, 335468, 670936, 1641397, 3282794, 6565588, 11489779, 13131176, 22979558, 45959116, 91918232]

約数ペア:

[(1, 91918232), (2, 45959116), (4, 22979558), (7, 13131176), (8, 11489779), (14, 6565588), (28, 3282794), (56, 1641397), (137, 670936), (274, 335468), (548, 167734), (959, 95848), (1096, 83867), (1918, 47924), (3836, 23962), (7672, 11981)]