87122176

素因数分解:

$2^8\times {\mathrm{340321}}^1$

素因数の和:340337

約数の個数: 18

約数和(自身を含む): 173904542

約数和(自身を除く): 86782366

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 340321, 680642, 1361284, 2722568, 5445136, 10890272, 21780544, 43561088, 87122176]

約数ペア:

[(1, 87122176), (2, 43561088), (4, 21780544), (8, 10890272), (16, 5445136), (32, 2722568), (64, 1361284), (128, 680642), (256, 340321)]