85250788

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{18911}}^1$

素因数の和:18952

約数の個数: 36

約数和(自身を含む): 181101312

約数和(自身を除く): 95850524

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 161, 196, 322, 644, 1127, 2254, 4508, 18911, 37822, 75644, 132377, 264754, 434953, 529508, 869906, 926639, 1739812, 1853278, 3044671, 3706556, 6089342, 12178684, 21312697, 42625394, 85250788]

約数ペア:

[(1, 85250788), (2, 42625394), (4, 21312697), (7, 12178684), (14, 6089342), (23, 3706556), (28, 3044671), (46, 1853278), (49, 1739812), (92, 926639), (98, 869906), (161, 529508), (196, 434953), (322, 264754), (644, 132377), (1127, 75644), (2254, 37822), (4508, 18911)]