64169488

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{50767}}^1$

素因数の和:50854

約数の個数: 20

約数和(自身を含む): 125904640

約数和(自身を除く): 61735152

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 50767, 101534, 203068, 406136, 812272, 4010593, 8021186, 16042372, 32084744, 64169488]

約数ペア:

[(1, 64169488), (2, 32084744), (4, 16042372), (8, 8021186), (16, 4010593), (79, 812272), (158, 406136), (316, 203068), (632, 101534), (1264, 50767)]