127983616

素因数分解:

$2^{13}\times {\mathrm{17}}^1\times {\mathrm{919}}^1$

素因数の和:962

約数の個数: 56

約数和(自身を含む): 271302480

約数和(自身を除く): 143318864

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 512, 544, 919, 1024, 1088, 1838, 2048, 2176, 3676, 4096, 4352, 7352, 8192, 8704, 14704, 15623, 17408, 29408, 31246, 34816, 58816, 62492, 69632, 117632, 124984, 139264, 235264, 249968, 470528, 499936, 941056, 999872, 1882112, 1999744, 3764224, 3999488, 7528448, 7998976, 15997952, 31995904, 63991808, 127983616]

約数ペア:

[(1, 127983616), (2, 63991808), (4, 31995904), (8, 15997952), (16, 7998976), (17, 7528448), (32, 3999488), (34, 3764224), (64, 1999744), (68, 1882112), (128, 999872), (136, 941056), (256, 499936), (272, 470528), (512, 249968), (544, 235264), (919, 139264), (1024, 124984), (1088, 117632), (1838, 69632), (2048, 62492), (2176, 58816), (3676, 34816), (4096, 31246), (4352, 29408), (7352, 17408), (8192, 15623), (8704, 14704)]