86859832

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{257}}^1\times {\mathrm{509}}^1$

素因数の和:855

約数の個数: 32

約数和(自身を含む): 165790800

約数和(自身を除く): 78930968

約数列:

[1, 2, 4, 8, 83, 166, 257, 332, 509, 514, 664, 1018, 1028, 2036, 2056, 4072, 21331, 42247, 42662, 84494, 85324, 130813, 168988, 170648, 261626, 337976, 523252, 1046504, 10857479, 21714958, 43429916, 86859832]

約数ペア:

[(1, 86859832), (2, 43429916), (4, 21714958), (8, 10857479), (83, 1046504), (166, 523252), (257, 337976), (332, 261626), (509, 170648), (514, 168988), (664, 130813), (1018, 85324), (1028, 84494), (2036, 42662), (2056, 42247), (4072, 21331)]