87727718

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{198479}}^1$

素因数の和:198511

約数の個数: 16

約数和(自身を含む): 150050880

約数和(自身を除く): 62323162

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 198479, 396958, 2580227, 3374143, 5160454, 6748286, 43863859, 87727718]

約数ペア:

[(1, 87727718), (2, 43863859), (13, 6748286), (17, 5160454), (26, 3374143), (34, 2580227), (221, 396958), (442, 198479)]