90720823

素因数分解:

${\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{1783}}^1$

素因数の和:1914

約数の個数: 16

約数和(自身を含む): 99804096

約数和(自身を除く): 9083273

約数列:

[1, 17, 41, 73, 697, 1241, 1783, 2993, 30311, 50881, 73103, 130159, 1242751, 2212703, 5336519, 90720823]

約数ペア:

[(1, 90720823), (17, 5336519), (41, 2212703), (73, 1242751), (697, 130159), (1241, 73103), (1783, 50881), (2993, 30311)]