22439288

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{90481}}^1$

素因数の和:90518

約数の個数: 16

約数和(自身を含む): 43431360

約数和(自身を除く): 20992072

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 90481, 180962, 361924, 723848, 2804911, 5609822, 11219644, 22439288]

約数ペア:

[(1, 22439288), (2, 11219644), (4, 5609822), (8, 2804911), (31, 723848), (62, 361924), (124, 180962), (248, 90481)]