2021680624

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{24407}}^1$

素因数の和:24613

約数の個数: 40

約数和(自身を含む): 4067739648

約数和(自身を除く): 2046059024

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 167, 248, 334, 496, 668, 1336, 2672, 5177, 10354, 20708, 24407, 41416, 48814, 82832, 97628, 195256, 390512, 756617, 1513234, 3026468, 4075969, 6052936, 8151938, 12105872, 16303876, 32607752, 65215504, 126355039, 252710078, 505420156, 1010840312, 2021680624]

約数ペア:

[(1, 2021680624), (2, 1010840312), (4, 505420156), (8, 252710078), (16, 126355039), (31, 65215504), (62, 32607752), (124, 16303876), (167, 12105872), (248, 8151938), (334, 6052936), (496, 4075969), (668, 3026468), (1336, 1513234), (2672, 756617), (5177, 390512), (10354, 195256), (20708, 97628), (24407, 82832), (41416, 48814)]