78860048

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{169957}}^1$

素因数の和:169994

約数の個数: 20

約数和(自身を含む): 158060940

約数和(自身を除く): 79200892

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 169957, 339914, 679828, 1359656, 2719312, 4928753, 9857506, 19715012, 39430024, 78860048]

約数ペア:

[(1, 78860048), (2, 39430024), (4, 19715012), (8, 9857506), (16, 4928753), (29, 2719312), (58, 1359656), (116, 679828), (232, 339914), (464, 169957)]