85654672

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{64499}}^1$

素因数の和:64590

約数の個数: 20

約数和(自身を含む): 167958000

約数和(自身を除く): 82303328

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 64499, 128998, 257996, 515992, 1031984, 5353417, 10706834, 21413668, 42827336, 85654672]

約数ペア:

[(1, 85654672), (2, 42827336), (4, 21413668), (8, 10706834), (16, 5353417), (83, 1031984), (166, 515992), (332, 257996), (664, 128998), (1328, 64499)]