40803472

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{110879}}^1$

素因数の和:110910

約数の個数: 20

約数和(自身を含む): 82494720

約数和(自身を除く): 41691248

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 110879, 221758, 443516, 887032, 1774064, 2550217, 5100434, 10200868, 20401736, 40803472]

約数ペア:

[(1, 40803472), (2, 20401736), (4, 10200868), (8, 5100434), (16, 2550217), (23, 1774064), (46, 887032), (92, 443516), (184, 221758), (368, 110879)]