87347636

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{4241}}^1$

素因数の和:4535

約数の個数: 24

約数和(自身を含む): 161535360

約数和(自身を除く): 74187724

約数列:

[1, 2, 4, 19, 38, 76, 271, 542, 1084, 4241, 5149, 8482, 10298, 16964, 20596, 80579, 161158, 322316, 1149311, 2298622, 4597244, 21836909, 43673818, 87347636]

約数ペア:

[(1, 87347636), (2, 43673818), (4, 21836909), (19, 4597244), (38, 2298622), (76, 1149311), (271, 322316), (542, 161158), (1084, 80579), (4241, 20596), (5149, 16964), (8482, 10298)]