38926408

素因数分解:

$2^3\times {\mathrm{239}}^1\times {\mathrm{20359}}^1$

素因数の和:20604

約数の個数: 16

約数和(自身を含む): 73296000

約数和(自身を除く): 34369592

約数列:

[1, 2, 4, 8, 239, 478, 956, 1912, 20359, 40718, 81436, 162872, 4865801, 9731602, 19463204, 38926408]

約数ペア:

[(1, 38926408), (2, 19463204), (4, 9731602), (8, 4865801), (239, 162872), (478, 81436), (956, 40718), (1912, 20359)]