9968405168

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{14488961}}^1$

素因数の和:14489012

約数の個数: 20

約数和(自身を含む): 19762944168

約数和(自身を除く): 9794539000

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 14488961, 28977922, 57955844, 115911688, 231823376, 623025323, 1246050646, 2492101292, 4984202584, 9968405168]

約数ペア:

[(1, 9968405168), (2, 4984202584), (4, 2492101292), (8, 1246050646), (16, 623025323), (43, 231823376), (86, 115911688), (172, 57955844), (344, 28977922), (688, 14488961)]