39724768

素因数分解:

$2^5\times {\mathrm{157}}^1\times {\mathrm{7907}}^1$

素因数の和:8074

約数の個数: 24

約数和(自身を含む): 78716232

約数和(自身を除く): 38991464

約数列:

[1, 2, 4, 8, 16, 32, 157, 314, 628, 1256, 2512, 5024, 7907, 15814, 31628, 63256, 126512, 253024, 1241399, 2482798, 4965596, 9931192, 19862384, 39724768]

約数ペア:

[(1, 39724768), (2, 19862384), (4, 9931192), (8, 4965596), (16, 2482798), (32, 1241399), (157, 253024), (314, 126512), (628, 63256), (1256, 31628), (2512, 15814), (5024, 7907)]