656367056

素因数分解:

$2^4\times {\mathrm{5417}}^1\times {\mathrm{7573}}^1$

素因数の和:12998

約数の個数: 20

約数和(自身を含む): 1272113892

約数和(自身を除く): 615746836

約数列:

[1, 2, 4, 8, 16, 5417, 7573, 10834, 15146, 21668, 30292, 43336, 60584, 86672, 121168, 41022941, 82045882, 164091764, 328183528, 656367056]

約数ペア:

[(1, 656367056), (2, 328183528), (4, 164091764), (8, 82045882), (16, 41022941), (5417, 121168), (7573, 86672), (10834, 60584), (15146, 43336), (21668, 30292)]