87895202

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{641}}^1$

素因数の和:806

約数の個数: 32

約数和(自身を含む): 144912240

約数和(自身を除く): 57017038

約数列:

[1, 2, 17, 34, 37, 74, 109, 218, 629, 641, 1258, 1282, 1853, 3706, 4033, 8066, 10897, 21794, 23717, 47434, 68561, 69869, 137122, 139738, 403189, 806378, 1187773, 2375546, 2585153, 5170306, 43947601, 87895202]

約数ペア:

[(1, 87895202), (2, 43947601), (17, 5170306), (34, 2585153), (37, 2375546), (74, 1187773), (109, 806378), (218, 403189), (629, 139738), (641, 137122), (1258, 69869), (1282, 68561), (1853, 47434), (3706, 23717), (4033, 21794), (8066, 10897)]