80923336

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{778109}}^1$

素因数の和:778128

約数の個数: 16

約数和(自身を含む): 163403100

約数和(自身を除く): 82479764

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 778109, 1556218, 3112436, 6224872, 10115417, 20230834, 40461668, 80923336]

約数ペア:

[(1, 80923336), (2, 40461668), (4, 20230834), (8, 10115417), (13, 6224872), (26, 3112436), (52, 1556218), (104, 778109)]