243629168

素因数分解:

$2^4\times {\mathrm{1129}}^1\times {\mathrm{13487}}^1$

素因数の和:14624

約数の個数: 20

約数和(自身を含む): 472484640

約数和(自身を除く): 228855472

約数列:

[1, 2, 4, 8, 16, 1129, 2258, 4516, 9032, 13487, 18064, 26974, 53948, 107896, 215792, 15226823, 30453646, 60907292, 121814584, 243629168]

約数ペア:

[(1, 243629168), (2, 121814584), (4, 60907292), (8, 30453646), (16, 15226823), (1129, 215792), (2258, 107896), (4516, 53948), (9032, 26974), (13487, 18064)]