80432528

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{457003}}^1$

素因数の和:457022

約数の個数: 20

約数和(自身を含む): 170005488

約数和(自身を除く): 89572960

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 457003, 914006, 1828012, 3656024, 5027033, 7312048, 10054066, 20108132, 40216264, 80432528]

約数ペア:

[(1, 80432528), (2, 40216264), (4, 20108132), (8, 10054066), (11, 7312048), (16, 5027033), (22, 3656024), (44, 1828012), (88, 914006), (176, 457003)]