85989722

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{15241}}^1$

素因数の和:15294

約数の個数: 32

約数和(自身を含む): 163881984

約数和(自身を除く): 77892262

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 2821, 5642, 15241, 30482, 106687, 198133, 213374, 396266, 472471, 944942, 1386931, 2773862, 3307297, 6142123, 6614594, 12284246, 42994861, 85989722]

約数ペア:

[(1, 85989722), (2, 42994861), (7, 12284246), (13, 6614594), (14, 6142123), (26, 3307297), (31, 2773862), (62, 1386931), (91, 944942), (182, 472471), (217, 396266), (403, 213374), (434, 198133), (806, 106687), (2821, 30482), (5642, 15241)]