42564688

素因数分解:

$2^4\times {\mathrm{229}}^1\times {\mathrm{11617}}^1$

素因数の和:11854

約数の個数: 20

約数和(自身を含む): 82836340

約数和(自身を除く): 40271652

約数列:

[1, 2, 4, 8, 16, 229, 458, 916, 1832, 3664, 11617, 23234, 46468, 92936, 185872, 2660293, 5320586, 10641172, 21282344, 42564688]

約数ペア:

[(1, 42564688), (2, 21282344), (4, 10641172), (8, 5320586), (16, 2660293), (229, 185872), (458, 92936), (916, 46468), (1832, 23234), (3664, 11617)]