78774286

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{4831}}^1$

素因数の和:5127

約数の個数: 16

約数和(自身を含む): 122462208

約数和(自身を除く): 43687922

約数列:

[1, 2, 31, 62, 263, 526, 4831, 8153, 9662, 16306, 149761, 299522, 1270553, 2541106, 39387143, 78774286]

約数ペア:

[(1, 78774286), (2, 39387143), (31, 2541106), (62, 1270553), (263, 299522), (526, 149761), (4831, 16306), (8153, 9662)]