87574264

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{1549}}^1$

素因数の和:1783

約数の個数: 32

約数和(自身を含む): 169632000

約数和(自身を除く): 82057736

約数列:

[1, 2, 4, 8, 37, 74, 148, 191, 296, 382, 764, 1528, 1549, 3098, 6196, 7067, 12392, 14134, 28268, 56536, 57313, 114626, 229252, 295859, 458504, 591718, 1183436, 2366872, 10946783, 21893566, 43787132, 87574264]

約数ペア:

[(1, 87574264), (2, 43787132), (4, 21893566), (8, 10946783), (37, 2366872), (74, 1183436), (148, 591718), (191, 458504), (296, 295859), (382, 229252), (764, 114626), (1528, 57313), (1549, 56536), (3098, 28268), (6196, 14134), (7067, 12392)]