31448136

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{983}}^1$

素因数の和:1066

約数の個数: 64

約数和(自身を含む): 83128320

約数和(自身を除く): 51680184

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 43, 62, 86, 93, 124, 129, 172, 186, 248, 258, 344, 372, 516, 744, 983, 1032, 1333, 1966, 2666, 2949, 3932, 3999, 5332, 5898, 7864, 7998, 10664, 11796, 15996, 23592, 30473, 31992, 42269, 60946, 84538, 91419, 121892, 126807, 169076, 182838, 243784, 253614, 338152, 365676, 507228, 731352, 1014456, 1310339, 2620678, 3931017, 5241356, 7862034, 10482712, 15724068, 31448136]

約数ペア:

[(1, 31448136), (2, 15724068), (3, 10482712), (4, 7862034), (6, 5241356), (8, 3931017), (12, 2620678), (24, 1310339), (31, 1014456), (43, 731352), (62, 507228), (86, 365676), (93, 338152), (124, 253614), (129, 243784), (172, 182838), (186, 169076), (248, 126807), (258, 121892), (344, 91419), (372, 84538), (516, 60946), (744, 42269), (983, 31992), (1032, 30473), (1333, 23592), (1966, 15996), (2666, 11796), (2949, 10664), (3932, 7998), (3999, 7864), (5332, 5898)]