40446296

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{461}}^1\times {\mathrm{997}}^1$

素因数の和:1475

約数の個数: 32

約数和(自身を含む): 82993680

約数和(自身を除く): 42547384

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 461, 922, 997, 1844, 1994, 3688, 3988, 5071, 7976, 10142, 10967, 20284, 21934, 40568, 43868, 87736, 459617, 919234, 1838468, 3676936, 5055787, 10111574, 20223148, 40446296]

約数ペア:

[(1, 40446296), (2, 20223148), (4, 10111574), (8, 5055787), (11, 3676936), (22, 1838468), (44, 919234), (88, 459617), (461, 87736), (922, 43868), (997, 40568), (1844, 21934), (1994, 20284), (3688, 10967), (3988, 10142), (5071, 7976)]