86143706

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{2221}}^1$

素因数の和:2318

約数の個数: 32

約数和(自身を含む): 147825216

約数和(自身を除く): 61681510

約数列:

[1, 2, 11, 22, 41, 43, 82, 86, 451, 473, 902, 946, 1763, 2221, 3526, 4442, 19393, 24431, 38786, 48862, 91061, 95503, 182122, 191006, 1001671, 1050533, 2003342, 2101066, 3915623, 7831246, 43071853, 86143706]

約数ペア:

[(1, 86143706), (2, 43071853), (11, 7831246), (22, 3915623), (41, 2101066), (43, 2003342), (82, 1050533), (86, 1001671), (451, 191006), (473, 182122), (902, 95503), (946, 91061), (1763, 48862), (2221, 38786), (3526, 24431), (4442, 19393)]