30831632

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{148229}}^1$

素因数の和:148250

約数の個数: 20

約数和(自身を含む): 64331820

約数和(自身を除く): 33500188

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 148229, 296458, 592916, 1185832, 1926977, 2371664, 3853954, 7707908, 15415816, 30831632]

約数ペア:

[(1, 30831632), (2, 15415816), (4, 7707908), (8, 3853954), (13, 2371664), (16, 1926977), (26, 1185832), (52, 592916), (104, 296458), (208, 148229)]