82886705

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{271}}^1$

素因数の和:437

約数の個数: 32

約数和(自身を含む): 111863808

約数和(自身を除く): 28977103

約数列:

[1, 5, 11, 55, 67, 83, 271, 335, 415, 737, 913, 1355, 2981, 3685, 4565, 5561, 14905, 18157, 22493, 27805, 61171, 90785, 112465, 199727, 247423, 305855, 998635, 1237115, 1507031, 7535155, 16577341, 82886705]

約数ペア:

[(1, 82886705), (5, 16577341), (11, 7535155), (55, 1507031), (67, 1237115), (83, 998635), (271, 305855), (335, 247423), (415, 199727), (737, 112465), (913, 90785), (1355, 61171), (2981, 27805), (3685, 22493), (4565, 18157), (5561, 14905)]