31112242

素因数分解:

$2^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{22003}}^1$

素因数の和:22113

約数の個数: 16

約数和(自身を含む): 53865792

約数和(自身を除く): 22753550

約数列:

[1, 2, 7, 14, 101, 202, 707, 1414, 22003, 44006, 154021, 308042, 2222303, 4444606, 15556121, 31112242]

約数ペア:

[(1, 31112242), (2, 15556121), (7, 4444606), (14, 2222303), (101, 308042), (202, 154021), (707, 44006), (1414, 22003)]