40398424

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{5531}}^1$

素因数の和:5631

約数の個数: 32

約数和(自身を含む): 83643840

約数和(自身を除く): 43245416

約数列:

[1, 2, 4, 8, 11, 22, 44, 83, 88, 166, 332, 664, 913, 1826, 3652, 5531, 7304, 11062, 22124, 44248, 60841, 121682, 243364, 459073, 486728, 918146, 1836292, 3672584, 5049803, 10099606, 20199212, 40398424]

約数ペア:

[(1, 40398424), (2, 20199212), (4, 10099606), (8, 5049803), (11, 3672584), (22, 1836292), (44, 918146), (83, 486728), (88, 459073), (166, 243364), (332, 121682), (664, 60841), (913, 44248), (1826, 22124), (3652, 11062), (5531, 7304)]