38645072

素因数分解:

$2^4\times {\mathrm{211}}^1\times {\mathrm{11447}}^1$

素因数の和:11666

約数の個数: 20

約数和(自身を含む): 75236256

約数和(自身を除く): 36591184

約数列:

[1, 2, 4, 8, 16, 211, 422, 844, 1688, 3376, 11447, 22894, 45788, 91576, 183152, 2415317, 4830634, 9661268, 19322536, 38645072]

約数ペア:

[(1, 38645072), (2, 19322536), (4, 9661268), (8, 4830634), (16, 2415317), (211, 183152), (422, 91576), (844, 45788), (1688, 22894), (3376, 11447)]