85580902

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{3863}}^1$

素因数の和:3948

約数の個数: 32

約数和(自身を含む): 150232320

約数和(自身を除く): 64651418

約数列:

[1, 2, 11, 19, 22, 38, 53, 106, 209, 418, 583, 1007, 1166, 2014, 3863, 7726, 11077, 22154, 42493, 73397, 84986, 146794, 204739, 409478, 807367, 1614734, 2252129, 3890041, 4504258, 7780082, 42790451, 85580902]

約数ペア:

[(1, 85580902), (2, 42790451), (11, 7780082), (19, 4504258), (22, 3890041), (38, 2252129), (53, 1614734), (106, 807367), (209, 409478), (418, 204739), (583, 146794), (1007, 84986), (1166, 73397), (2014, 42493), (3863, 22154), (7726, 11077)]