39639128

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{120851}}^1$

素因数の和:120898

約数の個数: 16

約数和(自身を含む): 76136760

約数和(自身を除く): 36497632

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 120851, 241702, 483404, 966808, 4954891, 9909782, 19819564, 39639128]

約数ペア:

[(1, 39639128), (2, 19819564), (4, 9909782), (8, 4954891), (41, 966808), (82, 483404), (164, 241702), (328, 120851)]