78622064

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{62201}}^1$

素因数の和:62288

約数の個数: 20

約数和(自身を含む): 154260960

約数和(自身を除く): 75638896

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 62201, 124402, 248804, 497608, 995216, 4913879, 9827758, 19655516, 39311032, 78622064]

約数ペア:

[(1, 78622064), (2, 39311032), (4, 19655516), (8, 9827758), (16, 4913879), (79, 995216), (158, 497608), (316, 248804), (632, 124402), (1264, 62201)]