171464072

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{8369}}^1$

素因数の和:8585

約数の個数: 32

約数和(自身を含む): 348024600

約数和(自身を除く): 176560528

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 197, 394, 788, 1576, 2561, 5122, 8369, 10244, 16738, 20488, 33476, 66952, 108797, 217594, 435188, 870376, 1648693, 3297386, 6594772, 13189544, 21433009, 42866018, 85732036, 171464072]

約数ペア:

[(1, 171464072), (2, 85732036), (4, 42866018), (8, 21433009), (13, 13189544), (26, 6594772), (52, 3297386), (104, 1648693), (197, 870376), (394, 435188), (788, 217594), (1576, 108797), (2561, 66952), (5122, 33476), (8369, 20488), (10244, 16738)]