31796630

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{359}}^1\times {\mathrm{521}}^1$

素因数の和:904

約数の個数: 32

約数和(自身を含む): 60886080

約数和(自身を除く): 29089450

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 359, 521, 718, 1042, 1795, 2605, 3590, 5210, 6103, 8857, 12206, 17714, 30515, 44285, 61030, 88570, 187039, 374078, 935195, 1870390, 3179663, 6359326, 15898315, 31796630]

約数ペア:

[(1, 31796630), (2, 15898315), (5, 6359326), (10, 3179663), (17, 1870390), (34, 935195), (85, 374078), (170, 187039), (359, 88570), (521, 61030), (718, 44285), (1042, 30515), (1795, 17714), (2605, 12206), (3590, 8857), (5210, 6103)]