164071084

素因数分解:

$2^2\times {\mathrm{4457}}^1\times {\mathrm{9203}}^1$

素因数の和:13664

約数の個数: 12

約数和(自身を含む): 287220024

約数和(自身を除く): 123148940

約数列:

[1, 2, 4, 4457, 8914, 9203, 17828, 18406, 36812, 41017771, 82035542, 164071084]

約数ペア:

[(1, 164071084), (2, 82035542), (4, 41017771), (4457, 36812), (8914, 18406), (9203, 17828)]