329056432

素因数分解:

$2^4\times {\mathrm{431}}^1\times {\mathrm{47717}}^1$

素因数の和:48156

約数の個数: 20

約数和(自身を含む): 639039456

約数和(自身を除く): 309983024

約数列:

[1, 2, 4, 8, 16, 431, 862, 1724, 3448, 6896, 47717, 95434, 190868, 381736, 763472, 20566027, 41132054, 82264108, 164528216, 329056432]

約数ペア:

[(1, 329056432), (2, 164528216), (4, 82264108), (8, 41132054), (16, 20566027), (431, 763472), (862, 381736), (1724, 190868), (3448, 95434), (6896, 47717)]