38750864

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{21433}}^1$

素因数の和:21554

約数の個数: 20

約数和(自身を含む): 75747756

約数和(自身を除く): 36996892

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 21433, 42866, 85732, 171464, 342928, 2421929, 4843858, 9687716, 19375432, 38750864]

約数ペア:

[(1, 38750864), (2, 19375432), (4, 9687716), (8, 4843858), (16, 2421929), (113, 342928), (226, 171464), (452, 85732), (904, 42866), (1808, 21433)]