4080557072

素因数分解:

$2^4\times {\mathrm{18307}}^1\times {\mathrm{13931}}^1$

素因数の和:32246

約数の個数: 20

約数和(自身を含む): 7907078736

約数和(自身を除く): 3826521664

約数列:

[1, 2, 4, 8, 16, 13931, 18307, 27862, 36614, 55724, 73228, 111448, 146456, 222896, 292912, 255034817, 510069634, 1020139268, 2040278536, 4080557072]

約数ペア:

[(1, 4080557072), (2, 2040278536), (4, 1020139268), (8, 510069634), (16, 255034817), (13931, 292912), (18307, 222896), (27862, 146456), (36614, 111448), (55724, 73228)]