90864320138

素因数分解:

$2^1\times {\mathrm{457}}^1\times {\mathrm{557}}^1\times {\mathrm{178481}}^1$

素因数の和:179497

約数の個数: 16

約数和(自身を含む): 136840721544

約数和(自身を除く): 45976401406

約数列:

[1, 2, 457, 557, 914, 1114, 178481, 254549, 356962, 509098, 81565817, 99413917, 163131634, 198827834, 45432160069, 90864320138]

約数ペア:

[(1, 90864320138), (2, 45432160069), (457, 198827834), (557, 163131634), (914, 99413917), (1114, 81565817), (178481, 509098), (254549, 356962)]