40575896

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{123707}}^1$

素因数の和:123754

約数の個数: 16

約数和(自身を含む): 77936040

約数和(自身を除く): 37360144

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 123707, 247414, 494828, 989656, 5071987, 10143974, 20287948, 40575896]

約数ペア:

[(1, 40575896), (2, 20287948), (4, 10143974), (8, 5071987), (41, 989656), (82, 494828), (164, 247414), (328, 123707)]