90919816

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{874229}}^1$

素因数の和:874248

約数の個数: 16

約数和(自身を含む): 183588300

約数和(自身を除く): 92668484

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 874229, 1748458, 3496916, 6993832, 11364977, 22729954, 45459908, 90919816]

約数ペア:

[(1, 90919816), (2, 45459908), (4, 22729954), (8, 11364977), (13, 6993832), (26, 3496916), (52, 1748458), (104, 874229)]