38551984

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{21323}}^1$

素因数の和:21444

約数の個数: 20

約数和(自身を含む): 75359016

約数和(自身を除く): 36807032

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 21323, 42646, 85292, 170584, 341168, 2409499, 4818998, 9637996, 19275992, 38551984]

約数ペア:

[(1, 38551984), (2, 19275992), (4, 9637996), (8, 4818998), (16, 2409499), (113, 341168), (226, 170584), (452, 85292), (904, 42646), (1808, 21323)]