2125856

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{2143}}^1$

素因数の和:2184

約数の個数: 24

約数和(自身を含む): 4322304

約数和(自身を除く): 2196448

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 2143, 4286, 8572, 17144, 34288, 66433, 68576, 132866, 265732, 531464, 1062928, 2125856]

約数ペア:

[(1, 2125856), (2, 1062928), (4, 531464), (8, 265732), (16, 132866), (31, 68576), (32, 66433), (62, 34288), (124, 17144), (248, 8572), (496, 4286), (992, 2143)]