81524584

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{95239}}^1$

素因数の和:95352

約数の個数: 16

約数和(自身を含む): 154288800

約数和(自身を除く): 72764216

約数列:

[1, 2, 4, 8, 107, 214, 428, 856, 95239, 190478, 380956, 761912, 10190573, 20381146, 40762292, 81524584]

約数ペア:

[(1, 81524584), (2, 40762292), (4, 20381146), (8, 10190573), (107, 761912), (214, 380956), (428, 190478), (856, 95239)]