86731922

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{61687}}^1$

素因数の和:61745

約数の個数: 16

約数和(自身を含む): 140648640

約数和(自身を除く): 53916718

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 61687, 123374, 1172053, 2282419, 2344106, 4564838, 43365961, 86731922]

約数ペア:

[(1, 86731922), (2, 43365961), (19, 4564838), (37, 2344106), (38, 2282419), (74, 1172053), (703, 123374), (1406, 61687)]