82389112

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{2531}}^1$

素因数の和:2863

約数の個数: 32

約数和(自身を含む): 166960080

約数和(自身を除く): 84570968

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 313, 626, 1252, 2504, 2531, 4069, 5062, 8138, 10124, 16276, 20248, 32552, 32903, 65806, 131612, 263224, 792203, 1584406, 3168812, 6337624, 10298639, 20597278, 41194556, 82389112]

約数ペア:

[(1, 82389112), (2, 41194556), (4, 20597278), (8, 10298639), (13, 6337624), (26, 3168812), (52, 1584406), (104, 792203), (313, 263224), (626, 131612), (1252, 65806), (2504, 32903), (2531, 32552), (4069, 20248), (5062, 16276), (8138, 10124)]