70834072

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{205913}}^1$

素因数の和:205962

約数の個数: 16

約数和(自身を含む): 135903240

約数和(自身を除く): 65069168

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 205913, 411826, 823652, 1647304, 8854259, 17708518, 35417036, 70834072]

約数ペア:

[(1, 70834072), (2, 35417036), (4, 17708518), (8, 8854259), (43, 1647304), (86, 823652), (172, 411826), (344, 205913)]