161628296

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{651727}}^1$

素因数の和:651764

約数の個数: 16

約数和(自身を含む): 312829440

約数和(自身を除く): 151201144

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 651727, 1303454, 2606908, 5213816, 20203537, 40407074, 80814148, 161628296]

約数ペア:

[(1, 161628296), (2, 80814148), (4, 40407074), (8, 20203537), (31, 5213816), (62, 2606908), (124, 1303454), (248, 651727)]