80053778

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{80537}}^1$

素因数の和:80617

約数の個数: 16

約数和(自身を含む): 139169664

約数和(自身を除く): 59115886

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 80537, 161074, 563759, 1127518, 5718127, 11436254, 40026889, 80053778]

約数ペア:

[(1, 80053778), (2, 40026889), (7, 11436254), (14, 5718127), (71, 1127518), (142, 563759), (497, 161074), (994, 80537)]