85864418

素因数分解:

$2^1\times {\mathrm{29}}^2\times {\mathrm{71}}^1\times {\mathrm{719}}^1$

素因数の和:850

約数の個数: 24

約数和(自身を含む): 135457920

約数和(自身を除く): 49593502

約数列:

[1, 2, 29, 58, 71, 142, 719, 841, 1438, 1682, 2059, 4118, 20851, 41702, 51049, 59711, 102098, 119422, 604679, 1209358, 1480421, 2960842, 42932209, 85864418]

約数ペア:

[(1, 85864418), (2, 42932209), (29, 2960842), (58, 1480421), (71, 1209358), (142, 604679), (719, 119422), (841, 102098), (1438, 59711), (1682, 51049), (2059, 41702), (4118, 20851)]