80978462

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{11801}}^1$

素因数の和:11923

約数の個数: 16

約数和(自身を含む): 125762112

約数和(自身を除く): 44783650

約数列:

[1, 2, 47, 73, 94, 146, 3431, 6862, 11801, 23602, 554647, 861473, 1109294, 1722946, 40489231, 80978462]

約数ペア:

[(1, 80978462), (2, 40489231), (47, 1722946), (73, 1109294), (94, 861473), (146, 554647), (3431, 23602), (6862, 11801)]