3451216

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{5261}}^1$

素因数の和:5310

約数の個数: 20

約数和(自身を含む): 6851124

約数和(自身を除く): 3399908

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 5261, 10522, 21044, 42088, 84176, 215701, 431402, 862804, 1725608, 3451216]

約数ペア:

[(1, 3451216), (2, 1725608), (4, 862804), (8, 431402), (16, 215701), (41, 84176), (82, 42088), (164, 21044), (328, 10522), (656, 5261)]