86969432

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{3373}}^1$

素因数の和:3683

約数の個数: 32

約数和(自身を含む): 178552080

約数和(自身を除く): 91582648

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 293, 586, 1172, 2344, 3223, 3373, 6446, 6746, 12892, 13492, 25784, 26984, 37103, 74206, 148412, 296824, 988289, 1976578, 3953156, 7906312, 10871179, 21742358, 43484716, 86969432]

約数ペア:

[(1, 86969432), (2, 43484716), (4, 21742358), (8, 10871179), (11, 7906312), (22, 3953156), (44, 1976578), (88, 988289), (293, 296824), (586, 148412), (1172, 74206), (2344, 37103), (3223, 26984), (3373, 25784), (6446, 13492), (6746, 12892)]