90156604

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{2609}}^1$

素因数の和:2829

約数の個数: 24

約数和(自身を含む): 161799120

約数和(自身を除く): 71642516

約数列:

[1, 2, 4, 53, 106, 163, 212, 326, 652, 2609, 5218, 8639, 10436, 17278, 34556, 138277, 276554, 425267, 553108, 850534, 1701068, 22539151, 45078302, 90156604]

約数ペア:

[(1, 90156604), (2, 45078302), (4, 22539151), (53, 1701068), (106, 850534), (163, 553108), (212, 425267), (326, 276554), (652, 138277), (2609, 34556), (5218, 17278), (8639, 10436)]