42125008

素因数分解:

$2^4\times {\mathrm{229}}^1\times {\mathrm{11497}}^1$

素因数の和:11734

約数の個数: 20

約数和(自身を含む): 81980740

約数和(自身を除く): 39855732

約数列:

[1, 2, 4, 8, 16, 229, 458, 916, 1832, 3664, 11497, 22994, 45988, 91976, 183952, 2632813, 5265626, 10531252, 21062504, 42125008]

約数ペア:

[(1, 42125008), (2, 21062504), (4, 10531252), (8, 5265626), (16, 2632813), (229, 183952), (458, 91976), (916, 45988), (1832, 22994), (3664, 11497)]