86172188

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{439}}^1\times {\mathrm{1583}}^1$

素因数の和:2057

約数の個数: 24

約数和(自身を含む): 156119040

約数和(自身を除く): 69946852

約数列:

[1, 2, 4, 31, 62, 124, 439, 878, 1583, 1756, 3166, 6332, 13609, 27218, 49073, 54436, 98146, 196292, 694937, 1389874, 2779748, 21543047, 43086094, 86172188]

約数ペア:

[(1, 86172188), (2, 43086094), (4, 21543047), (31, 2779748), (62, 1389874), (124, 694937), (439, 196292), (878, 98146), (1583, 54436), (1756, 49073), (3166, 27218), (6332, 13609)]