1231442944

素因数分解:

$2^{10}\times {\mathrm{43}}^1\times {\mathrm{27967}}^1$

素因数の和:28030

約数の個数: 44

約数和(自身を含む): 2519021824

約数和(自身を除く): 1287578880

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 256, 344, 512, 688, 1024, 1376, 2752, 5504, 11008, 22016, 27967, 44032, 55934, 111868, 223736, 447472, 894944, 1202581, 1789888, 2405162, 3579776, 4810324, 7159552, 9620648, 14319104, 19241296, 28638208, 38482592, 76965184, 153930368, 307860736, 615721472, 1231442944]

約数ペア:

[(1, 1231442944), (2, 615721472), (4, 307860736), (8, 153930368), (16, 76965184), (32, 38482592), (43, 28638208), (64, 19241296), (86, 14319104), (128, 9620648), (172, 7159552), (256, 4810324), (344, 3579776), (512, 2405162), (688, 1789888), (1024, 1202581), (1376, 894944), (2752, 447472), (5504, 223736), (11008, 111868), (22016, 55934), (27967, 44032)]