1831143424

素因数分解:

$2^{11}\times {\mathrm{11}}^1\times {\mathrm{81283}}^1$

素因数の和:81316

約数の個数: 48

約数和(自身を含む): 3994295760

約数和(自身を除く): 2163152336

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 512, 704, 1024, 1408, 2048, 2816, 5632, 11264, 22528, 81283, 162566, 325132, 650264, 894113, 1300528, 1788226, 2601056, 3576452, 5202112, 7152904, 10404224, 14305808, 20808448, 28611616, 41616896, 57223232, 83233792, 114446464, 166467584, 228892928, 457785856, 915571712, 1831143424]

約数ペア:

[(1, 1831143424), (2, 915571712), (4, 457785856), (8, 228892928), (11, 166467584), (16, 114446464), (22, 83233792), (32, 57223232), (44, 41616896), (64, 28611616), (88, 20808448), (128, 14305808), (176, 10404224), (256, 7152904), (352, 5202112), (512, 3576452), (704, 2601056), (1024, 1788226), (1408, 1300528), (2048, 894113), (2816, 650264), (5632, 325132), (11264, 162566), (22528, 81283)]