85239664

素因数分解:

$2^4\times {\mathrm{281}}^1\times {\mathrm{18959}}^1$

素因数の和:19248

約数の個数: 20

約数和(自身を含む): 165748320

約数和(自身を除く): 80508656

約数列:

[1, 2, 4, 8, 16, 281, 562, 1124, 2248, 4496, 18959, 37918, 75836, 151672, 303344, 5327479, 10654958, 21309916, 42619832, 85239664]

約数ペア:

[(1, 85239664), (2, 42619832), (4, 21309916), (8, 10654958), (16, 5327479), (281, 303344), (562, 151672), (1124, 75836), (2248, 37918), (4496, 18959)]