31117394

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{202061}}^1$

素因数の和:202081

約数の個数: 16

約数和(自身を含む): 58193856

約数和(自身を除く): 27076462

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 202061, 404122, 1414427, 2222671, 2828854, 4445342, 15558697, 31117394]

約数ペア:

[(1, 31117394), (2, 15558697), (7, 4445342), (11, 2828854), (14, 2222671), (22, 1414427), (77, 404122), (154, 202061)]