39140368

素因数分解:

$2^4\times {\mathrm{1471}}^1\times {\mathrm{1663}}^1$

素因数の和:3142

約数の個数: 20

約数和(自身を含む): 75931648

約数和(自身を除く): 36791280

約数列:

[1, 2, 4, 8, 16, 1471, 1663, 2942, 3326, 5884, 6652, 11768, 13304, 23536, 26608, 2446273, 4892546, 9785092, 19570184, 39140368]

約数ペア:

[(1, 39140368), (2, 19570184), (4, 9785092), (8, 4892546), (16, 2446273), (1471, 26608), (1663, 23536), (2942, 13304), (3326, 11768), (5884, 6652)]