40810367128

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{631583}}^1$

素因数の和:631827

約数の個数: 32

約数和(自身を含む): 78783788160

約数和(自身を除く): 37973421032

約数列:

[1, 2, 4, 8, 41, 82, 164, 197, 328, 394, 788, 1576, 8077, 16154, 32308, 64616, 631583, 1263166, 2526332, 5052664, 25894903, 51789806, 103579612, 124421851, 207159224, 248843702, 497687404, 995374808, 5101295891, 10202591782, 20405183564, 40810367128]

約数ペア:

[(1, 40810367128), (2, 20405183564), (4, 10202591782), (8, 5101295891), (41, 995374808), (82, 497687404), (164, 248843702), (197, 207159224), (328, 124421851), (394, 103579612), (788, 51789806), (1576, 25894903), (8077, 5052664), (16154, 2526332), (32308, 1263166), (64616, 631583)]