80735204

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{11257}}^1$

素因数の和:11435

約数の個数: 24

約数和(自身を含む): 155090208

約数和(自身を除く): 74355004

約数列:

[1, 2, 4, 11, 22, 44, 163, 326, 652, 1793, 3586, 7172, 11257, 22514, 45028, 123827, 247654, 495308, 1834891, 3669782, 7339564, 20183801, 40367602, 80735204]

約数ペア:

[(1, 80735204), (2, 40367602), (4, 20183801), (11, 7339564), (22, 3669782), (44, 1834891), (163, 495308), (326, 247654), (652, 123827), (1793, 45028), (3586, 22514), (7172, 11257)]