31307122

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{203293}}^1$

素因数の和:203313

約数の個数: 16

約数和(自身を含む): 58548672

約数和(自身を除く): 27241550

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 203293, 406586, 1423051, 2236223, 2846102, 4472446, 15653561, 31307122]

約数ペア:

[(1, 31307122), (2, 15653561), (7, 4472446), (11, 2846102), (14, 2236223), (22, 1423051), (77, 406586), (154, 203293)]