318396016

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{375467}}^1$

素因数の和:375528

約数の個数: 20

約数和(自身を含む): 628533432

約数和(自身を除く): 310137416

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 375467, 750934, 1501868, 3003736, 6007472, 19899751, 39799502, 79599004, 159198008, 318396016]

約数ペア:

[(1, 318396016), (2, 159198008), (4, 79599004), (8, 39799502), (16, 19899751), (53, 6007472), (106, 3003736), (212, 1501868), (424, 750934), (848, 375467)]