89808524

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{16141}}^1$

素因数の和:16265

約数の個数: 24

約数和(自身を含む): 170846928

約数和(自身を除く): 81038404

約数列:

[1, 2, 4, 13, 26, 52, 107, 214, 428, 1391, 2782, 5564, 16141, 32282, 64564, 209833, 419666, 839332, 1727087, 3454174, 6908348, 22452131, 44904262, 89808524]

約数ペア:

[(1, 89808524), (2, 44904262), (4, 22452131), (13, 6908348), (26, 3454174), (52, 1727087), (107, 839332), (214, 419666), (428, 209833), (1391, 64564), (2782, 32282), (5564, 16141)]