90442804

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{2357}}^1$

素因数の和:2595

約数の個数: 24

約数和(自身を含む): 162220968

約数和(自身を除く): 71778164

約数列:

[1, 2, 4, 53, 106, 181, 212, 362, 724, 2357, 4714, 9428, 9593, 19186, 38372, 124921, 249842, 426617, 499684, 853234, 1706468, 22610701, 45221402, 90442804]

約数ペア:

[(1, 90442804), (2, 45221402), (4, 22610701), (53, 1706468), (106, 853234), (181, 499684), (212, 426617), (362, 249842), (724, 124921), (2357, 38372), (4714, 19186), (9428, 9593)]