313830056

素因数分解:

$2^3\times {\mathrm{1951}}^1\times {\mathrm{20107}}^1$

素因数の和:22064

約数の個数: 16

約数和(自身を含む): 588762240

約数和(自身を除く): 274932184

約数列:

[1, 2, 4, 8, 1951, 3902, 7804, 15608, 20107, 40214, 80428, 160856, 39228757, 78457514, 156915028, 313830056]

約数ペア:

[(1, 313830056), (2, 156915028), (4, 78457514), (8, 39228757), (1951, 160856), (3902, 80428), (7804, 40214), (15608, 20107)]