80040752

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{454777}}^1$

素因数の和:454796

約数の個数: 20

約数和(自身を含む): 169177416

約数和(自身を除く): 89136664

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 454777, 909554, 1819108, 3638216, 5002547, 7276432, 10005094, 20010188, 40020376, 80040752]

約数ペア:

[(1, 80040752), (2, 40020376), (4, 20010188), (8, 10005094), (11, 7276432), (16, 5002547), (22, 3638216), (44, 1819108), (88, 909554), (176, 454777)]