31187108

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{937}}^1$

素因数の和:1151

約数の個数: 24

約数和(自身を含む): 56021112

約数和(自身を除く): 24834004

約数列:

[1, 2, 4, 53, 106, 157, 212, 314, 628, 937, 1874, 3748, 8321, 16642, 33284, 49661, 99322, 147109, 198644, 294218, 588436, 7796777, 15593554, 31187108]

約数ペア:

[(1, 31187108), (2, 15593554), (4, 7796777), (53, 588436), (106, 294218), (157, 198644), (212, 147109), (314, 99322), (628, 49661), (937, 33284), (1874, 16642), (3748, 8321)]