160359856

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{244451}}^1$

素因数の和:244500

約数の個数: 20

約数和(自身を含む): 318276504

約数和(自身を除く): 157916648

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 244451, 488902, 977804, 1955608, 3911216, 10022491, 20044982, 40089964, 80179928, 160359856]

約数ペア:

[(1, 160359856), (2, 80179928), (4, 40089964), (8, 20044982), (16, 10022491), (41, 3911216), (82, 1955608), (164, 977804), (328, 488902), (656, 244451)]