31072812

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{16493}}^1$

素因数の和:16657

約数の個数: 24

約数和(自身を含む): 72969456

約数和(自身を除く): 41896644

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 628, 942, 1884, 16493, 32986, 49479, 65972, 98958, 197916, 2589401, 5178802, 7768203, 10357604, 15536406, 31072812]

約数ペア:

[(1, 31072812), (2, 15536406), (3, 10357604), (4, 7768203), (6, 5178802), (12, 2589401), (157, 197916), (314, 98958), (471, 65972), (628, 49479), (942, 32986), (1884, 16493)]