163964896

素因数分解:

$2^5\times {\mathrm{233}}^1\times {\mathrm{21991}}^1$

素因数の和:22234

約数の個数: 24

約数和(自身を含む): 324206064

約数和(自身を除く): 160241168

約数列:

[1, 2, 4, 8, 16, 32, 233, 466, 932, 1864, 3728, 7456, 21991, 43982, 87964, 175928, 351856, 703712, 5123903, 10247806, 20495612, 40991224, 81982448, 163964896]

約数ペア:

[(1, 163964896), (2, 81982448), (4, 40991224), (8, 20495612), (16, 10247806), (32, 5123903), (233, 703712), (466, 351856), (932, 175928), (1864, 87964), (3728, 43982), (7456, 21991)]