31439424

素因数分解:

$2^6\times 3^1\times {\mathrm{373}}^1\times {\mathrm{439}}^1$

素因数の和:827

約数の個数: 56

約数和(自身を含む): 83596480

約数和(自身を除く): 52157056

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 373, 439, 746, 878, 1119, 1317, 1492, 1756, 2238, 2634, 2984, 3512, 4476, 5268, 5968, 7024, 8952, 10536, 11936, 14048, 17904, 21072, 23872, 28096, 35808, 42144, 71616, 84288, 163747, 327494, 491241, 654988, 982482, 1309976, 1964964, 2619952, 3929928, 5239904, 7859856, 10479808, 15719712, 31439424]

約数ペア:

[(1, 31439424), (2, 15719712), (3, 10479808), (4, 7859856), (6, 5239904), (8, 3929928), (12, 2619952), (16, 1964964), (24, 1309976), (32, 982482), (48, 654988), (64, 491241), (96, 327494), (192, 163747), (373, 84288), (439, 71616), (746, 42144), (878, 35808), (1119, 28096), (1317, 23872), (1492, 21072), (1756, 17904), (2238, 14048), (2634, 11936), (2984, 10536), (3512, 8952), (4476, 7024), (5268, 5968)]