84981674

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1571}}^1$

素因数の和:1670

約数の個数: 32

約数和(自身を含む): 141932736

約数和(自身を除く): 56951062

約数列:

[1, 2, 17, 34, 37, 43, 74, 86, 629, 731, 1258, 1462, 1571, 1591, 3142, 3182, 26707, 27047, 53414, 54094, 58127, 67553, 116254, 135106, 988159, 1148401, 1976318, 2296802, 2499461, 4998922, 42490837, 84981674]

約数ペア:

[(1, 84981674), (2, 42490837), (17, 4998922), (34, 2499461), (37, 2296802), (43, 1976318), (74, 1148401), (86, 988159), (629, 135106), (731, 116254), (1258, 67553), (1462, 58127), (1571, 54094), (1591, 53414), (3142, 27047), (3182, 26707)]