17227216

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{26261}}^1$

素因数の和:26310

約数の個数: 20

約数和(自身を含む): 34193124

約数和(自身を除く): 16965908

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 26261, 52522, 105044, 210088, 420176, 1076701, 2153402, 4306804, 8613608, 17227216]

約数ペア:

[(1, 17227216), (2, 8613608), (4, 4306804), (8, 2153402), (16, 1076701), (41, 420176), (82, 210088), (164, 105044), (328, 52522), (656, 26261)]