864896

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{233}}^1$

素因数の和:276

約数の個数: 32

約数和(自身を含む): 1790100

約数和(自身を除く): 925204

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 233, 464, 466, 928, 932, 1856, 1864, 3712, 3728, 6757, 7456, 13514, 14912, 27028, 29824, 54056, 108112, 216224, 432448, 864896]

約数ペア:

[(1, 864896), (2, 432448), (4, 216224), (8, 108112), (16, 54056), (29, 29824), (32, 27028), (58, 14912), (64, 13514), (116, 7456), (128, 6757), (232, 3728), (233, 3712), (464, 1864), (466, 1856), (928, 932)]