89958638

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{20143}}^1$

素因数の和:20192

約数の個数: 32

約数和(自身を含む): 174044160

約数和(自身を除く): 84085522

約数列:

[1, 2, 7, 11, 14, 22, 29, 58, 77, 154, 203, 319, 406, 638, 2233, 4466, 20143, 40286, 141001, 221573, 282002, 443146, 584147, 1168294, 1551011, 3102022, 4089029, 6425617, 8178058, 12851234, 44979319, 89958638]

約数ペア:

[(1, 89958638), (2, 44979319), (7, 12851234), (11, 8178058), (14, 6425617), (22, 4089029), (29, 3102022), (58, 1551011), (77, 1168294), (154, 584147), (203, 443146), (319, 282002), (406, 221573), (638, 141001), (2233, 40286), (4466, 20143)]