86713448

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{1103}}^1$

素因数の和:1457

約数の個数: 32

約数和(自身を含む): 168514560

約数和(自身を除く): 81801112

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 317, 634, 1103, 1268, 2206, 2536, 4412, 8824, 9827, 19654, 34193, 39308, 68386, 78616, 136772, 273544, 349651, 699302, 1398604, 2797208, 10839181, 21678362, 43356724, 86713448]

約数ペア:

[(1, 86713448), (2, 43356724), (4, 21678362), (8, 10839181), (31, 2797208), (62, 1398604), (124, 699302), (248, 349651), (317, 273544), (634, 136772), (1103, 78616), (1268, 68386), (2206, 39308), (2536, 34193), (4412, 19654), (8824, 9827)]