313339984

素因数分解:

$2^4\times {\mathrm{881}}^1\times {\mathrm{22229}}^1$

素因数の和:23118

約数の個数: 20

約数和(自身を含む): 607812660

約数和(自身を除く): 294472676

約数列:

[1, 2, 4, 8, 16, 881, 1762, 3524, 7048, 14096, 22229, 44458, 88916, 177832, 355664, 19583749, 39167498, 78334996, 156669992, 313339984]

約数ペア:

[(1, 313339984), (2, 156669992), (4, 78334996), (8, 39167498), (16, 19583749), (881, 355664), (1762, 177832), (3524, 88916), (7048, 44458), (14096, 22229)]