22428872

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{90439}}^1$

素因数の和:90476

約数の個数: 16

約数和(自身を含む): 43411200

約数和(自身を除く): 20982328

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 90439, 180878, 361756, 723512, 2803609, 5607218, 11214436, 22428872]

約数ペア:

[(1, 22428872), (2, 11214436), (4, 5607218), (8, 2803609), (31, 723512), (62, 361756), (124, 180878), (248, 90439)]