64091956

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{2131}}^1$

素因数の和:2311

約数の個数: 24

約数和(自身を含む): 114855104

約数和(自身を除く): 50763148

約数列:

[1, 2, 4, 73, 103, 146, 206, 292, 412, 2131, 4262, 7519, 8524, 15038, 30076, 155563, 219493, 311126, 438986, 622252, 877972, 16022989, 32045978, 64091956]

約数ペア:

[(1, 64091956), (2, 32045978), (4, 16022989), (73, 877972), (103, 622252), (146, 438986), (206, 311126), (292, 219493), (412, 155563), (2131, 30076), (4262, 15038), (7519, 8524)]