31493324

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{337}}^1\times {\mathrm{383}}^1$

素因数の和:785

約数の個数: 24

約数和(自身を含む): 56329728

約数和(自身を除く): 24836404

約数列:

[1, 2, 4, 61, 122, 244, 337, 383, 674, 766, 1348, 1532, 20557, 23363, 41114, 46726, 82228, 93452, 129071, 258142, 516284, 7873331, 15746662, 31493324]

約数ペア:

[(1, 31493324), (2, 15746662), (4, 7873331), (61, 516284), (122, 258142), (244, 129071), (337, 93452), (383, 82228), (674, 46726), (766, 41114), (1348, 23363), (1532, 20557)]