68640848

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{41651}}^1$

素因数の和:41762

約数の個数: 20

約数和(自身を含む): 134286048

約数和(自身を除く): 65645200

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 41651, 83302, 166604, 333208, 666416, 4290053, 8580106, 17160212, 34320424, 68640848]

約数ペア:

[(1, 68640848), (2, 34320424), (4, 17160212), (8, 8580106), (16, 4290053), (103, 666416), (206, 333208), (412, 166604), (824, 83302), (1648, 41651)]