85708048

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{67807}}^1$

素因数の和:67894

約数の個数: 20

約数和(自身を含む): 168163840

約数和(自身を除く): 82455792

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 67807, 135614, 271228, 542456, 1084912, 5356753, 10713506, 21427012, 42854024, 85708048]

約数ペア:

[(1, 85708048), (2, 42854024), (4, 21427012), (8, 10713506), (16, 5356753), (79, 1084912), (158, 542456), (316, 271228), (632, 135614), (1264, 67807)]