15760896

素因数分解:

$2^9\times 3^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:383

約数の個数: 80

約数和(自身を含む): 43473408

約数和(自身を除く): 27712512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 331, 372, 384, 496, 512, 662, 744, 768, 992, 993, 1324, 1488, 1536, 1984, 1986, 2648, 2976, 3968, 3972, 5296, 5952, 7936, 7944, 10261, 10592, 11904, 15872, 15888, 20522, 21184, 23808, 30783, 31776, 41044, 42368, 47616, 61566, 63552, 82088, 84736, 123132, 127104, 164176, 169472, 246264, 254208, 328352, 492528, 508416, 656704, 985056, 1313408, 1970112, 2626816, 3940224, 5253632, 7880448, 15760896]

約数ペア:

[(1, 15760896), (2, 7880448), (3, 5253632), (4, 3940224), (6, 2626816), (8, 1970112), (12, 1313408), (16, 985056), (24, 656704), (31, 508416), (32, 492528), (48, 328352), (62, 254208), (64, 246264), (93, 169472), (96, 164176), (124, 127104), (128, 123132), (186, 84736), (192, 82088), (248, 63552), (256, 61566), (331, 47616), (372, 42368), (384, 41044), (496, 31776), (512, 30783), (662, 23808), (744, 21184), (768, 20522), (992, 15888), (993, 15872), (1324, 11904), (1488, 10592), (1536, 10261), (1984, 7944), (1986, 7936), (2648, 5952), (2976, 5296), (3968, 3972)]