22245256

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{563}}^1$

素因数の和:1029

約数の個数: 32

約数和(自身を含む): 45684000

約数和(自身を除く): 23438744

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 449, 563, 898, 1126, 1796, 2252, 3592, 4504, 4939, 6193, 9878, 12386, 19756, 24772, 39512, 49544, 252787, 505574, 1011148, 2022296, 2780657, 5561314, 11122628, 22245256]

約数ペア:

[(1, 22245256), (2, 11122628), (4, 5561314), (8, 2780657), (11, 2022296), (22, 1011148), (44, 505574), (88, 252787), (449, 49544), (563, 39512), (898, 24772), (1126, 19756), (1796, 12386), (2252, 9878), (3592, 6193), (4504, 4939)]