80451668

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{34499}}^1$

素因数の和:34567

約数の個数: 24

約数和(自身を含む): 156492000

約数和(自身を除く): 76040332

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 212, 583, 1166, 2332, 34499, 68998, 137996, 379489, 758978, 1517956, 1828447, 3656894, 7313788, 20112917, 40225834, 80451668]

約数ペア:

[(1, 80451668), (2, 40225834), (4, 20112917), (11, 7313788), (22, 3656894), (44, 1828447), (53, 1517956), (106, 758978), (212, 379489), (583, 137996), (1166, 68998), (2332, 34499)]