86121088

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{15647}}^1$

素因数の和:15704

約数の個数: 32

約数和(自身を含む): 175570560

約数和(自身を除く): 89449472

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 344, 688, 1376, 2752, 5504, 15647, 31294, 62588, 125176, 250352, 500704, 672821, 1001408, 1345642, 2002816, 2691284, 5382568, 10765136, 21530272, 43060544, 86121088]

約数ペア:

[(1, 86121088), (2, 43060544), (4, 21530272), (8, 10765136), (16, 5382568), (32, 2691284), (43, 2002816), (64, 1345642), (86, 1001408), (128, 672821), (172, 500704), (344, 250352), (688, 125176), (1376, 62588), (2752, 31294), (5504, 15647)]