87271262

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{8329}}^1$

素因数の和:8388

約数の個数: 24

約数和(自身を含む): 146341440

約数和(自身を除く): 59070178

約数列:

[1, 2, 13, 26, 31, 62, 169, 338, 403, 806, 5239, 8329, 10478, 16658, 108277, 216554, 258199, 516398, 1407601, 2815202, 3356587, 6713174, 43635631, 87271262]

約数ペア:

[(1, 87271262), (2, 43635631), (13, 6713174), (26, 3356587), (31, 2815202), (62, 1407601), (169, 516398), (338, 258199), (403, 216554), (806, 108277), (5239, 16658), (8329, 10478)]