105881728

素因数分解:

$2^7\times {\mathrm{109}}^1\times {\mathrm{7589}}^1$

素因数の和:7712

約数の個数: 32

約数和(自身を含む): 212899500

約数和(自身を除く): 107017772

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 128, 218, 436, 872, 1744, 3488, 6976, 7589, 13952, 15178, 30356, 60712, 121424, 242848, 485696, 827201, 971392, 1654402, 3308804, 6617608, 13235216, 26470432, 52940864, 105881728]

約数ペア:

[(1, 105881728), (2, 52940864), (4, 26470432), (8, 13235216), (16, 6617608), (32, 3308804), (64, 1654402), (109, 971392), (128, 827201), (218, 485696), (436, 242848), (872, 121424), (1744, 60712), (3488, 30356), (6976, 15178), (7589, 13952)]