64079632

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{93139}}^1$

素因数の和:93190

約数の個数: 20

約数和(自身を含む): 127042960

約数和(自身を除く): 62963328

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 93139, 186278, 372556, 745112, 1490224, 4004977, 8009954, 16019908, 32039816, 64079632]

約数ペア:

[(1, 64079632), (2, 32039816), (4, 16019908), (8, 8009954), (16, 4004977), (43, 1490224), (86, 745112), (172, 372556), (344, 186278), (688, 93139)]