31411164

素因数分解:

$2^2\times 3^1\times {\mathrm{127}}^1\times {\mathrm{20611}}^1$

素因数の和:20745

約数の個数: 24

約数和(自身を含む): 73873408

約数和(自身を除く): 42462244

約数列:

[1, 2, 3, 4, 6, 12, 127, 254, 381, 508, 762, 1524, 20611, 41222, 61833, 82444, 123666, 247332, 2617597, 5235194, 7852791, 10470388, 15705582, 31411164]

約数ペア:

[(1, 31411164), (2, 15705582), (3, 10470388), (4, 7852791), (6, 5235194), (12, 2617597), (127, 247332), (254, 123666), (381, 82444), (508, 61833), (762, 41222), (1524, 20611)]