91140062

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1549}}^1$

素因数の和:1668

約数の個数: 32

約数和(自身を含む): 154156800

約数和(自身を除く): 63016738

約数列:

[1, 2, 13, 26, 31, 62, 73, 146, 403, 806, 949, 1549, 1898, 2263, 3098, 4526, 20137, 29419, 40274, 48019, 58838, 96038, 113077, 226154, 624247, 1248494, 1470001, 2940002, 3505387, 7010774, 45570031, 91140062]

約数ペア:

[(1, 91140062), (2, 45570031), (13, 7010774), (26, 3505387), (31, 2940002), (62, 1470001), (73, 1248494), (146, 624247), (403, 226154), (806, 113077), (949, 96038), (1549, 58838), (1898, 48019), (2263, 40274), (3098, 29419), (4526, 20137)]