89981432

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{1949}}^1$

素因数の和:2183

約数の個数: 32

約数和(自身を含む): 175500000

約数和(自身を除く): 85518568

約数列:

[1, 2, 4, 8, 29, 58, 116, 199, 232, 398, 796, 1592, 1949, 3898, 5771, 7796, 11542, 15592, 23084, 46168, 56521, 113042, 226084, 387851, 452168, 775702, 1551404, 3102808, 11247679, 22495358, 44990716, 89981432]

約数ペア:

[(1, 89981432), (2, 44990716), (4, 22495358), (8, 11247679), (29, 3102808), (58, 1551404), (116, 775702), (199, 452168), (232, 387851), (398, 226084), (796, 113042), (1592, 56521), (1949, 46168), (3898, 23084), (5771, 15592), (7796, 11542)]