31518589036

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{10657}}^1\times {\mathrm{67217}}^1$

素因数の和:77889

約数の個数: 24

約数和(自身を含む): 60178393296

約数和(自身を除く): 28659804260

約数列:

[1, 2, 4, 11, 22, 44, 10657, 21314, 42628, 67217, 117227, 134434, 234454, 268868, 468908, 739387, 1478774, 2957548, 716331569, 1432663138, 2865326276, 7879647259, 15759294518, 31518589036]

約数ペア:

[(1, 31518589036), (2, 15759294518), (4, 7879647259), (11, 2865326276), (22, 1432663138), (44, 716331569), (10657, 2957548), (21314, 1478774), (42628, 739387), (67217, 468908), (117227, 268868), (134434, 234454)]