90800116

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{66569}}^1$

素因数の和:66615

約数の個数: 24

約数和(自身を含む): 178940160

約数和(自身を除く): 88140044

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1364, 66569, 133138, 266276, 732259, 1464518, 2063639, 2929036, 4127278, 8254556, 22700029, 45400058, 90800116]

約数ペア:

[(1, 90800116), (2, 45400058), (4, 22700029), (11, 8254556), (22, 4127278), (31, 2929036), (44, 2063639), (62, 1464518), (124, 732259), (341, 266276), (682, 133138), (1364, 66569)]