64468408

素因数分解:

$2^3\times {\mathrm{223}}^1\times {\mathrm{36137}}^1$

素因数の和:36366

約数の個数: 16

約数和(自身を含む): 121423680

約数和(自身を除く): 56955272

約数列:

[1, 2, 4, 8, 223, 446, 892, 1784, 36137, 72274, 144548, 289096, 8058551, 16117102, 32234204, 64468408]

約数ペア:

[(1, 64468408), (2, 32234204), (4, 16117102), (8, 8058551), (223, 289096), (446, 144548), (892, 72274), (1784, 36137)]