87136232

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{439}}^1\times {\mathrm{577}}^1$

素因数の和:1065

約数の個数: 32

約数和(自身を含む): 167851200

約数和(自身を除く): 80714968

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 439, 577, 878, 1154, 1756, 2308, 3512, 4616, 18877, 24811, 37754, 49622, 75508, 99244, 151016, 198488, 253303, 506606, 1013212, 2026424, 10892029, 21784058, 43568116, 87136232]

約数ペア:

[(1, 87136232), (2, 43568116), (4, 21784058), (8, 10892029), (43, 2026424), (86, 1013212), (172, 506606), (344, 253303), (439, 198488), (577, 151016), (878, 99244), (1154, 75508), (1756, 49622), (2308, 37754), (3512, 24811), (4616, 18877)]