80974256

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{460081}}^1$

素因数の和:460100

約数の個数: 20

約数和(自身を含む): 171150504

約数和(自身を除く): 90176248

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 460081, 920162, 1840324, 3680648, 5060891, 7361296, 10121782, 20243564, 40487128, 80974256]

約数ペア:

[(1, 80974256), (2, 40487128), (4, 20243564), (8, 10121782), (11, 7361296), (16, 5060891), (22, 3680648), (44, 1840324), (88, 920162), (176, 460081)]