85147804

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{82189}}^1$

素因数の和:82237

約数の個数: 24

約数和(自身を含む): 174900320

約数和(自身を除く): 89752516

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 82189, 164378, 328756, 575323, 1150646, 2301292, 3040993, 6081986, 12163972, 21286951, 42573902, 85147804]

約数ペア:

[(1, 85147804), (2, 42573902), (4, 21286951), (7, 12163972), (14, 6081986), (28, 3040993), (37, 2301292), (74, 1150646), (148, 575323), (259, 328756), (518, 164378), (1036, 82189)]