84553976

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{4127}}^1$

素因数の和:4343

約数の個数: 32

約数和(自身を含む): 171642240

約数和(自身を除く): 87088264

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 197, 394, 788, 1576, 2561, 4127, 5122, 8254, 10244, 16508, 20488, 33016, 53651, 107302, 214604, 429208, 813019, 1626038, 3252076, 6504152, 10569247, 21138494, 42276988, 84553976]

約数ペア:

[(1, 84553976), (2, 42276988), (4, 21138494), (8, 10569247), (13, 6504152), (26, 3252076), (52, 1626038), (104, 813019), (197, 429208), (394, 214604), (788, 107302), (1576, 53651), (2561, 33016), (4127, 20488), (5122, 16508), (8254, 10244)]