85780474

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{863}}^1\times {\mathrm{3823}}^1$

素因数の和:4701

約数の個数: 16

約数和(自身を含む): 138765312

約数和(自身を除く): 52984838

約数列:

[1, 2, 13, 26, 863, 1726, 3823, 7646, 11219, 22438, 49699, 99398, 3299249, 6598498, 42890237, 85780474]

約数ペア:

[(1, 85780474), (2, 42890237), (13, 6598498), (26, 3299249), (863, 99398), (1726, 49699), (3823, 22438), (7646, 11219)]