15671779328

素因数分解:

$2^{13}\times {\mathrm{109}}^1\times {\mathrm{17551}}^1$

素因数の和:17686

約数の個数: 56

約数和(自身を含む): 31630985760

約数和(自身を除く): 15959206432

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 128, 218, 256, 436, 512, 872, 1024, 1744, 2048, 3488, 4096, 6976, 8192, 13952, 17551, 27904, 35102, 55808, 70204, 111616, 140408, 223232, 280816, 446464, 561632, 892928, 1123264, 1913059, 2246528, 3826118, 4493056, 7652236, 8986112, 15304472, 17972224, 30608944, 35944448, 61217888, 71888896, 122435776, 143777792, 244871552, 489743104, 979486208, 1958972416, 3917944832, 7835889664, 15671779328]

約数ペア:

[(1, 15671779328), (2, 7835889664), (4, 3917944832), (8, 1958972416), (16, 979486208), (32, 489743104), (64, 244871552), (109, 143777792), (128, 122435776), (218, 71888896), (256, 61217888), (436, 35944448), (512, 30608944), (872, 17972224), (1024, 15304472), (1744, 8986112), (2048, 7652236), (3488, 4493056), (4096, 3826118), (6976, 2246528), (8192, 1913059), (13952, 1123264), (17551, 892928), (27904, 561632), (35102, 446464), (55808, 280816), (70204, 223232), (111616, 140408)]