22581616

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{11113}}^1$

素因数の和:11248

約数の個数: 20

約数和(自身を含む): 44100352

約数和(自身を除く): 21518736

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 11113, 22226, 44452, 88904, 177808, 1411351, 2822702, 5645404, 11290808, 22581616]

約数ペア:

[(1, 22581616), (2, 11290808), (4, 5645404), (8, 2822702), (16, 1411351), (127, 177808), (254, 88904), (508, 44452), (1016, 22226), (2032, 11113)]