38646904

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{42751}}^1$

素因数の和:42870

約数の個数: 16

約数和(自身を含む): 73105920

約数和(自身を除く): 34459016

約数列:

[1, 2, 4, 8, 113, 226, 452, 904, 42751, 85502, 171004, 342008, 4830863, 9661726, 19323452, 38646904]

約数ペア:

[(1, 38646904), (2, 19323452), (4, 9661726), (8, 4830863), (113, 342008), (226, 171004), (452, 85502), (904, 42751)]