127976864

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{85091}}^1$

素因数の和:85148

約数の個数: 24

約数和(自身を含む): 257318208

約数和(自身を除く): 129341344

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 188, 376, 752, 1504, 85091, 170182, 340364, 680728, 1361456, 2722912, 3999277, 7998554, 15997108, 31994216, 63988432, 127976864]

約数ペア:

[(1, 127976864), (2, 63988432), (4, 31994216), (8, 15997108), (16, 7998554), (32, 3999277), (47, 2722912), (94, 1361456), (188, 680728), (376, 340364), (752, 170182), (1504, 85091)]