64230436

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{457}}^1\times {\mathrm{857}}^1$

素因数の和:1359

約数の個数: 24

約数和(自身を含む): 115531416

約数和(自身を除く): 51300980

約数列:

[1, 2, 4, 41, 82, 164, 457, 857, 914, 1714, 1828, 3428, 18737, 35137, 37474, 70274, 74948, 140548, 391649, 783298, 1566596, 16057609, 32115218, 64230436]

約数ペア:

[(1, 64230436), (2, 32115218), (4, 16057609), (41, 1566596), (82, 783298), (164, 391649), (457, 140548), (857, 74948), (914, 70274), (1714, 37474), (1828, 35137), (3428, 18737)]