21648352

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{5591}}^1$

素因数の和:5623

約数の個数: 36

約数和(自身を含む): 46855368

約数和(自身を除く): 25207016

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 121, 176, 242, 352, 484, 968, 1936, 3872, 5591, 11182, 22364, 44728, 61501, 89456, 123002, 178912, 246004, 492008, 676511, 984016, 1353022, 1968032, 2706044, 5412088, 10824176, 21648352]

約数ペア:

[(1, 21648352), (2, 10824176), (4, 5412088), (8, 2706044), (11, 1968032), (16, 1353022), (22, 984016), (32, 676511), (44, 492008), (88, 246004), (121, 178912), (176, 123002), (242, 89456), (352, 61501), (484, 44728), (968, 22364), (1936, 11182), (3872, 5591)]