131435906

素因数分解:

$2^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{86131}}^1$

素因数の和:86249

約数の個数: 16

約数和(自身を含む): 227388480

約数和(自身を除く): 95952574

約数列:

[1, 2, 7, 14, 109, 218, 763, 1526, 86131, 172262, 602917, 1205834, 9388279, 18776558, 65717953, 131435906]

約数ペア:

[(1, 131435906), (2, 65717953), (7, 18776558), (14, 9388279), (109, 1205834), (218, 602917), (763, 172262), (1526, 86131)]