90939086

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{3571}}^1$

素因数の和:3704

約数の個数: 32

約数和(自身を含む): 166655232

約数和(自身を除く): 75716146

約数列:

[1, 2, 7, 14, 17, 34, 107, 119, 214, 238, 749, 1498, 1819, 3571, 3638, 7142, 12733, 24997, 25466, 49994, 60707, 121414, 382097, 424949, 764194, 849898, 2674679, 5349358, 6495649, 12991298, 45469543, 90939086]

約数ペア:

[(1, 90939086), (2, 45469543), (7, 12991298), (14, 6495649), (17, 5349358), (34, 2674679), (107, 849898), (119, 764194), (214, 424949), (238, 382097), (749, 121414), (1498, 60707), (1819, 49994), (3571, 25466), (3638, 24997), (7142, 12733)]