31473022

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{31663}}^1$

素因数の和:31743

約数の個数: 16

約数和(自身を含む): 54715392

約数和(自身を除く): 23242370

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 31663, 63326, 221641, 443282, 2248073, 4496146, 15736511, 31473022]

約数ペア:

[(1, 31473022), (2, 15736511), (7, 4496146), (14, 2248073), (71, 443282), (142, 221641), (497, 63326), (994, 31663)]