31149136

素因数分解:

$2^4\times {\mathrm{1201}}^1\times {\mathrm{1621}}^1$

素因数の和:2830

約数の個数: 20

約数和(自身を含む): 60438964

約数和(自身を除く): 29289828

約数列:

[1, 2, 4, 8, 16, 1201, 1621, 2402, 3242, 4804, 6484, 9608, 12968, 19216, 25936, 1946821, 3893642, 7787284, 15574568, 31149136]

約数ペア:

[(1, 31149136), (2, 15574568), (4, 7787284), (8, 3893642), (16, 1946821), (1201, 25936), (1621, 19216), (2402, 12968), (3242, 9608), (4804, 6484)]