85218256

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{171811}}^1$

素因数の和:171850

約数の個数: 20

約数和(自身を含む): 170437504

約数和(自身を除く): 85219248

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 171811, 343622, 687244, 1374488, 2748976, 5326141, 10652282, 21304564, 42609128, 85218256]

約数ペア:

[(1, 85218256), (2, 42609128), (4, 21304564), (8, 10652282), (16, 5326141), (31, 2748976), (62, 1374488), (124, 687244), (248, 343622), (496, 171811)]