81624932

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{3919}}^1$

素因数の和:4091

約数の個数: 24

約数和(自身を含む): 147517440

約数和(自身を除く): 65892508

約数列:

[1, 2, 4, 41, 82, 127, 164, 254, 508, 3919, 5207, 7838, 10414, 15676, 20828, 160679, 321358, 497713, 642716, 995426, 1990852, 20406233, 40812466, 81624932]

約数ペア:

[(1, 81624932), (2, 40812466), (4, 20406233), (41, 1990852), (82, 995426), (127, 642716), (164, 497713), (254, 321358), (508, 160679), (3919, 20828), (5207, 15676), (7838, 10414)]