67807856

素因数分解:

$2^4\times {\mathrm{953}}^1\times {\mathrm{4447}}^1$

素因数の和:5408

約数の個数: 20

約数和(自身を含む): 131545152

約数和(自身を除く): 63737296

約数列:

[1, 2, 4, 8, 16, 953, 1906, 3812, 4447, 7624, 8894, 15248, 17788, 35576, 71152, 4237991, 8475982, 16951964, 33903928, 67807856]

約数ペア:

[(1, 67807856), (2, 33903928), (4, 16951964), (8, 8475982), (16, 4237991), (953, 71152), (1906, 35576), (3812, 17788), (4447, 15248), (7624, 8894)]