31570944

素因数分解:

$2^{10}\times 3^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1$

素因数の和:305

約数の個数: 88

約数和(自身を含む): 86465280

約数和(自身を除く): 54894336

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 128, 129, 172, 192, 239, 256, 258, 344, 384, 478, 512, 516, 688, 717, 768, 956, 1024, 1032, 1376, 1434, 1536, 1912, 2064, 2752, 2868, 3072, 3824, 4128, 5504, 5736, 7648, 8256, 10277, 11008, 11472, 15296, 16512, 20554, 22016, 22944, 30592, 30831, 33024, 41108, 44032, 45888, 61184, 61662, 66048, 82216, 91776, 122368, 123324, 132096, 164432, 183552, 244736, 246648, 328864, 367104, 493296, 657728, 734208, 986592, 1315456, 1973184, 2630912, 3946368, 5261824, 7892736, 10523648, 15785472, 31570944]

約数ペア:

[(1, 31570944), (2, 15785472), (3, 10523648), (4, 7892736), (6, 5261824), (8, 3946368), (12, 2630912), (16, 1973184), (24, 1315456), (32, 986592), (43, 734208), (48, 657728), (64, 493296), (86, 367104), (96, 328864), (128, 246648), (129, 244736), (172, 183552), (192, 164432), (239, 132096), (256, 123324), (258, 122368), (344, 91776), (384, 82216), (478, 66048), (512, 61662), (516, 61184), (688, 45888), (717, 44032), (768, 41108), (956, 33024), (1024, 30831), (1032, 30592), (1376, 22944), (1434, 22016), (1536, 20554), (1912, 16512), (2064, 15296), (2752, 11472), (2868, 11008), (3072, 10277), (3824, 8256), (4128, 7648), (5504, 5736)]