90909392

素因数分解:

$2^4\times 7^1\times {\mathrm{811691}}^1$

素因数の和:811706

約数の個数: 20

約数和(自身を含む): 201299616

約数和(自身を除く): 110390224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 811691, 1623382, 3246764, 5681837, 6493528, 11363674, 12987056, 22727348, 45454696, 90909392]

約数ペア:

[(1, 90909392), (2, 45454696), (4, 22727348), (7, 12987056), (8, 11363674), (14, 6493528), (16, 5681837), (28, 3246764), (56, 1623382), (112, 811691)]