86798884

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{449}}^1\times {\mathrm{1559}}^1$

素因数の和:2043

約数の個数: 24

約数和(自身を含む): 157248000

約数和(自身を除く): 70449116

約数列:

[1, 2, 4, 31, 62, 124, 449, 898, 1559, 1796, 3118, 6236, 13919, 27838, 48329, 55676, 96658, 193316, 699991, 1399982, 2799964, 21699721, 43399442, 86798884]

約数ペア:

[(1, 86798884), (2, 43399442), (4, 21699721), (31, 2799964), (62, 1399982), (124, 699991), (449, 193316), (898, 96658), (1559, 55676), (1796, 48329), (3118, 27838), (6236, 13919)]