86786804

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{601}}^1\times {\mathrm{2777}}^1$

素因数の和:3395

約数の個数: 24

約数和(自身を含む): 163890888

約数和(自身を除く): 77104084

約数列:

[1, 2, 4, 13, 26, 52, 601, 1202, 2404, 2777, 5554, 7813, 11108, 15626, 31252, 36101, 72202, 144404, 1668977, 3337954, 6675908, 21696701, 43393402, 86786804]

約数ペア:

[(1, 86786804), (2, 43393402), (4, 21696701), (13, 6675908), (26, 3337954), (52, 1668977), (601, 144404), (1202, 72202), (2404, 36101), (2777, 31252), (5554, 15626), (7813, 11108)]