80494532464

素因数分解:

$2^4\times {\mathrm{419}}^1\times {\mathrm{12006941}}^1$

素因数の和:12007368

約数の個数: 20

約数和(自身を含む): 156330384840

約数和(自身を除く): 75835852376

約数列:

[1, 2, 4, 8, 16, 419, 838, 1676, 3352, 6704, 12006941, 24013882, 48027764, 96055528, 192111056, 5030908279, 10061816558, 20123633116, 40247266232, 80494532464]

約数ペア:

[(1, 80494532464), (2, 40247266232), (4, 20123633116), (8, 10061816558), (16, 5030908279), (419, 192111056), (838, 96055528), (1676, 48027764), (3352, 24013882), (6704, 12006941)]