89568212

素因数分解:

$2^2\times {\mathrm{181}}^1\times {\mathrm{193}}^1\times {\mathrm{641}}^1$

素因数の和:1019

約数の個数: 24

約数和(自身を含む): 158674152

約数和(自身を除く): 69105940

約数列:

[1, 2, 4, 181, 193, 362, 386, 641, 724, 772, 1282, 2564, 34933, 69866, 116021, 123713, 139732, 232042, 247426, 464084, 494852, 22392053, 44784106, 89568212]

約数ペア:

[(1, 89568212), (2, 44784106), (4, 22392053), (181, 494852), (193, 464084), (362, 247426), (386, 232042), (641, 139732), (724, 123713), (772, 116021), (1282, 69866), (2564, 34933)]