86086844

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{5297}}^1$

素因数の和:5557

約数の個数: 24

約数和(自身を含む): 160211520

約数和(自身を除く): 74124676

約数列:

[1, 2, 4, 17, 34, 68, 239, 478, 956, 4063, 5297, 8126, 10594, 16252, 21188, 90049, 180098, 360196, 1265983, 2531966, 5063932, 21521711, 43043422, 86086844]

約数ペア:

[(1, 86086844), (2, 43043422), (4, 21521711), (17, 5063932), (34, 2531966), (68, 1265983), (239, 360196), (478, 180098), (956, 90049), (4063, 21188), (5297, 16252), (8126, 10594)]