38281072

素因数分解:

$2^4\times {\mathrm{223}}^1\times {\mathrm{10729}}^1$

素因数の和:10960

約数の個数: 20

約数和(自身を含む): 74509120

約数和(自身を除く): 36228048

約数列:

[1, 2, 4, 8, 16, 223, 446, 892, 1784, 3568, 10729, 21458, 42916, 85832, 171664, 2392567, 4785134, 9570268, 19140536, 38281072]

約数ペア:

[(1, 38281072), (2, 19140536), (4, 9570268), (8, 4785134), (16, 2392567), (223, 171664), (446, 85832), (892, 42916), (1784, 21458), (3568, 10729)]