31475564

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{241}}^1\times {\mathrm{317}}^1$

素因数の和:665

約数の個数: 24

約数和(自身を含む): 56023968

約数和(自身を除く): 24548404

約数列:

[1, 2, 4, 103, 206, 241, 317, 412, 482, 634, 964, 1268, 24823, 32651, 49646, 65302, 76397, 99292, 130604, 152794, 305588, 7868891, 15737782, 31475564]

約数ペア:

[(1, 31475564), (2, 15737782), (4, 7868891), (103, 305588), (206, 152794), (241, 130604), (317, 99292), (412, 76397), (482, 65302), (634, 49646), (964, 32651), (1268, 24823)]