81142034

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{907}}^1\times {\mathrm{1091}}^1$

素因数の和:2041

約数の個数: 16

約数和(自身を含む): 124933536

約数和(自身を除く): 43791502

約数列:

[1, 2, 41, 82, 907, 1091, 1814, 2182, 37187, 44731, 74374, 89462, 989537, 1979074, 40571017, 81142034]

約数ペア:

[(1, 81142034), (2, 40571017), (41, 1979074), (82, 989537), (907, 89462), (1091, 74374), (1814, 44731), (2182, 37187)]