325441664

素因数分解:

$2^7\times {\mathrm{2542513}}^1$

素因数の和:2542527

約数の個数: 16

約数和(自身を含む): 648341070

約数和(自身を除く): 322899406

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 2542513, 5085026, 10170052, 20340104, 40680208, 81360416, 162720832, 325441664]

約数ペア:

[(1, 325441664), (2, 162720832), (4, 81360416), (8, 40680208), (16, 20340104), (32, 10170052), (64, 5085026), (128, 2542513)]