31604266

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{317}}^1\times {\mathrm{631}}^1$

素因数の和:1029

約数の個数: 16

約数和(自身を含む): 48234240

約数和(自身を除く): 16629974

約数列:

[1, 2, 79, 158, 317, 631, 634, 1262, 25043, 49849, 50086, 99698, 200027, 400054, 15802133, 31604266]

約数ペア:

[(1, 31604266), (2, 15802133), (79, 400054), (158, 200027), (317, 99698), (631, 50086), (634, 49849), (1262, 25043)]