45686576

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{219647}}^1$

素因数の和:219668

約数の個数: 20

約数和(自身を含む): 95327232

約数和(自身を除く): 49640656

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 219647, 439294, 878588, 1757176, 2855411, 3514352, 5710822, 11421644, 22843288, 45686576]

約数ペア:

[(1, 45686576), (2, 22843288), (4, 11421644), (8, 5710822), (13, 3514352), (16, 2855411), (26, 1757176), (52, 878588), (104, 439294), (208, 219647)]