90686884

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{463}}^1\times {\mathrm{2129}}^1$

素因数の和:2619

約数の個数: 24

約数和(自身を含む): 166037760

約数和(自身を除く): 75350876

約数列:

[1, 2, 4, 23, 46, 92, 463, 926, 1852, 2129, 4258, 8516, 10649, 21298, 42596, 48967, 97934, 195868, 985727, 1971454, 3942908, 22671721, 45343442, 90686884]

約数ペア:

[(1, 90686884), (2, 45343442), (4, 22671721), (23, 3942908), (46, 1971454), (92, 985727), (463, 195868), (926, 97934), (1852, 48967), (2129, 42596), (4258, 21298), (8516, 10649)]