80830472

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{171251}}^1$

素因数の和:171316

約数の個数: 16

約数和(自身を含む): 154126800

約数和(自身を除く): 73296328

約数列:

[1, 2, 4, 8, 59, 118, 236, 472, 171251, 342502, 685004, 1370008, 10103809, 20207618, 40415236, 80830472]

約数ペア:

[(1, 80830472), (2, 40415236), (4, 20207618), (8, 10103809), (59, 1370008), (118, 685004), (236, 342502), (472, 171251)]