81839692

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{11411}}^1$

素因数の和:11589

約数の個数: 24

約数和(自身を含む): 157211712

約数和(自身を除く): 75372020

約数列:

[1, 2, 4, 11, 22, 44, 163, 326, 652, 1793, 3586, 7172, 11411, 22822, 45644, 125521, 251042, 502084, 1859993, 3719986, 7439972, 20459923, 40919846, 81839692]

約数ペア:

[(1, 81839692), (2, 40919846), (4, 20459923), (11, 7439972), (22, 3719986), (44, 1859993), (163, 502084), (326, 251042), (652, 125521), (1793, 45644), (3586, 22822), (7172, 11411)]