127216832

素因数分解:

$2^6\times {\mathrm{239}}^1\times {\mathrm{8317}}^1$

素因数の和:8568

約数の個数: 28

約数和(自身を含む): 253532640

約数和(自身を除く): 126315808

約数列:

[1, 2, 4, 8, 16, 32, 64, 239, 478, 956, 1912, 3824, 7648, 8317, 15296, 16634, 33268, 66536, 133072, 266144, 532288, 1987763, 3975526, 7951052, 15902104, 31804208, 63608416, 127216832]

約数ペア:

[(1, 127216832), (2, 63608416), (4, 31804208), (8, 15902104), (16, 7951052), (32, 3975526), (64, 1987763), (239, 532288), (478, 266144), (956, 133072), (1912, 66536), (3824, 33268), (7648, 16634), (8317, 15296)]