86247524

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{5039}}^1$

素因数の和:5443

約数の個数: 24

約数和(自身を含む): 165110400

約数和(自身を除く): 78862876

約数列:

[1, 2, 4, 11, 22, 44, 389, 778, 1556, 4279, 5039, 8558, 10078, 17116, 20156, 55429, 110858, 221716, 1960171, 3920342, 7840684, 21561881, 43123762, 86247524]

約数ペア:

[(1, 86247524), (2, 43123762), (4, 21561881), (11, 7840684), (22, 3920342), (44, 1960171), (389, 221716), (778, 110858), (1556, 55429), (4279, 20156), (5039, 17116), (8558, 10078)]