78960286

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{5711}}^1$

素因数の和:5967

約数の個数: 16

約数和(自身を含む): 122830848

約数和(自身を除く): 43870562

約数列:

[1, 2, 31, 62, 223, 446, 5711, 6913, 11422, 13826, 177041, 354082, 1273553, 2547106, 39480143, 78960286]

約数ペア:

[(1, 78960286), (2, 39480143), (31, 2547106), (62, 1273553), (223, 354082), (446, 177041), (5711, 13826), (6913, 11422)]