229186432

素因数分解:

$2^7\times {\mathrm{257}}^1\times {\mathrm{6967}}^1$

素因数の和:7238

約数の個数: 32

約数和(自身を含む): 458424720

約数和(自身を除く): 229238288

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 257, 514, 1028, 2056, 4112, 6967, 8224, 13934, 16448, 27868, 32896, 55736, 111472, 222944, 445888, 891776, 1790519, 3581038, 7162076, 14324152, 28648304, 57296608, 114593216, 229186432]

約数ペア:

[(1, 229186432), (2, 114593216), (4, 57296608), (8, 28648304), (16, 14324152), (32, 7162076), (64, 3581038), (128, 1790519), (257, 891776), (514, 445888), (1028, 222944), (2056, 111472), (4112, 55736), (6967, 32896), (8224, 27868), (13934, 16448)]