42084478

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1\times {\mathrm{1327}}^1$

素因数の和:1587

約数の個数: 16

約数和(自身を含む): 64206144

約数和(自身を除く): 22121666

約数列:

[1, 2, 101, 157, 202, 314, 1327, 2654, 15857, 31714, 134027, 208339, 268054, 416678, 21042239, 42084478]

約数ペア:

[(1, 42084478), (2, 21042239), (101, 416678), (157, 268054), (202, 208339), (314, 134027), (1327, 31714), (2654, 15857)]