87401338

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{4447}}^1$

素因数の和:4797

約数の個数: 16

約数和(自身を含む): 135788544

約数和(自身を除く): 48387206

約数列:

[1, 2, 31, 62, 317, 634, 4447, 8894, 9827, 19654, 137857, 275714, 1409699, 2819398, 43700669, 87401338]

約数ペア:

[(1, 87401338), (2, 43700669), (31, 2819398), (62, 1409699), (317, 275714), (634, 137857), (4447, 19654), (8894, 9827)]