83696216

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{2767}}^1$

素因数の和:2991

約数の個数: 32

約数和(自身を含む): 166080000

約数和(自身を除く): 82383784

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 199, 398, 796, 1592, 2767, 3781, 5534, 7562, 11068, 15124, 22136, 30248, 52573, 105146, 210292, 420584, 550633, 1101266, 2202532, 4405064, 10462027, 20924054, 41848108, 83696216]

約数ペア:

[(1, 83696216), (2, 41848108), (4, 20924054), (8, 10462027), (19, 4405064), (38, 2202532), (76, 1101266), (152, 550633), (199, 420584), (398, 210292), (796, 105146), (1592, 52573), (2767, 30248), (3781, 22136), (5534, 15124), (7562, 11068)]