90893374

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{1123}}^1$

素因数の和:1432

約数の個数: 32

約数和(自身を含む): 160884864

約数和(自身を除く): 69991490

約数列:

[1, 2, 11, 13, 22, 26, 143, 283, 286, 566, 1123, 2246, 3113, 3679, 6226, 7358, 12353, 14599, 24706, 29198, 40469, 80938, 160589, 317809, 321178, 635618, 3495899, 4131517, 6991798, 8263034, 45446687, 90893374]

約数ペア:

[(1, 90893374), (2, 45446687), (11, 8263034), (13, 6991798), (22, 4131517), (26, 3495899), (143, 635618), (283, 321178), (286, 317809), (566, 160589), (1123, 80938), (2246, 40469), (3113, 29198), (3679, 24706), (6226, 14599), (7358, 12353)]