18422512

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{16217}}^1$

素因数の和:16296

約数の個数: 20

約数和(自身を含む): 36198576

約数和(自身を除く): 17776064

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 16217, 32434, 64868, 129736, 259472, 1151407, 2302814, 4605628, 9211256, 18422512]

約数ペア:

[(1, 18422512), (2, 9211256), (4, 4605628), (8, 2302814), (16, 1151407), (71, 259472), (142, 129736), (284, 64868), (568, 32434), (1136, 16217)]