80027716

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{239}}^1\times {\mathrm{863}}^1$

素因数の和:1203

約数の個数: 24

約数和(自身を含む): 142248960

約数和(自身を除く): 62221244

約数列:

[1, 2, 4, 97, 194, 239, 388, 478, 863, 956, 1726, 3452, 23183, 46366, 83711, 92732, 167422, 206257, 334844, 412514, 825028, 20006929, 40013858, 80027716]

約数ペア:

[(1, 80027716), (2, 40013858), (4, 20006929), (97, 825028), (194, 412514), (239, 334844), (388, 206257), (478, 167422), (863, 92732), (956, 83711), (1726, 46366), (3452, 23183)]