87004378

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{7121}}^1$

素因数の和:7313

約数の個数: 16

約数和(自身を含む): 134605800

約数和(自身を除く): 47601422

約数列:

[1, 2, 41, 82, 149, 298, 6109, 7121, 12218, 14242, 291961, 583922, 1061029, 2122058, 43502189, 87004378]

約数ペア:

[(1, 87004378), (2, 43502189), (41, 2122058), (82, 1061029), (149, 583922), (298, 291961), (6109, 14242), (7121, 12218)]