90731918

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{53309}}^1$

素因数の和:53371

約数の個数: 16

約数和(自身を含む): 145856160

約数和(自身を除く): 55124242

約数列:

[1, 2, 23, 37, 46, 74, 851, 1702, 53309, 106618, 1226107, 1972433, 2452214, 3944866, 45365959, 90731918]

約数ペア:

[(1, 90731918), (2, 45365959), (23, 3944866), (37, 2452214), (46, 1972433), (74, 1226107), (851, 106618), (1702, 53309)]