856562236

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{84407}}^1$

素因数の和:84513

約数の個数: 24

約数和(自身を含む): 1559859840

約数和(自身を除く): 703297604

約数列:

[1, 2, 4, 43, 59, 86, 118, 172, 236, 2537, 5074, 10148, 84407, 168814, 337628, 3629501, 4980013, 7259002, 9960026, 14518004, 19920052, 214140559, 428281118, 856562236]

約数ペア:

[(1, 856562236), (2, 428281118), (4, 214140559), (43, 19920052), (59, 14518004), (86, 9960026), (118, 7259002), (172, 4980013), (236, 3629501), (2537, 337628), (5074, 168814), (10148, 84407)]