39790736

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{108127}}^1$

素因数の和:108158

約数の個数: 20

約数和(自身を含む): 80447232

約数和(自身を除く): 40656496

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 108127, 216254, 432508, 865016, 1730032, 2486921, 4973842, 9947684, 19895368, 39790736]

約数ペア:

[(1, 39790736), (2, 19895368), (4, 9947684), (8, 4973842), (16, 2486921), (23, 1730032), (46, 865016), (92, 432508), (184, 216254), (368, 108127)]