80497670416

素因数分解:

$2^4\times {\mathrm{5031104401}}^1$

素因数の和:5031104409

約数の個数: 10

約数和(自身を含む): 155964236462

約数和(自身を除く): 75466566046

約数列:

[1, 2, 4, 8, 16, 5031104401, 10062208802, 20124417604, 40248835208, 80497670416]

約数ペア:

[(1, 80497670416), (2, 40248835208), (4, 20124417604), (8, 10062208802), (16, 5031104401)]