64156846

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{23957}}^1$

素因数の和:24075

約数の個数: 16

約数和(自身を含む): 104648544

約数和(自身を除く): 40491698

約数列:

[1, 2, 13, 26, 103, 206, 1339, 2678, 23957, 47914, 311441, 622882, 2467571, 4935142, 32078423, 64156846]

約数ペア:

[(1, 64156846), (2, 32078423), (13, 4935142), (26, 2467571), (103, 622882), (206, 311441), (1339, 47914), (2678, 23957)]