39154252

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{233}}^1\times {\mathrm{977}}^1$

素因数の和:1257

約数の個数: 24

約数和(自身を含む): 70486416

約数和(自身を除く): 31332164

約数列:

[1, 2, 4, 43, 86, 172, 233, 466, 932, 977, 1954, 3908, 10019, 20038, 40076, 42011, 84022, 168044, 227641, 455282, 910564, 9788563, 19577126, 39154252]

約数ペア:

[(1, 39154252), (2, 19577126), (4, 9788563), (43, 910564), (86, 455282), (172, 227641), (233, 168044), (466, 84022), (932, 42011), (977, 40076), (1954, 20038), (3908, 10019)]