171772432

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{825829}}^1$

素因数の和:825850

約数の個数: 20

約数和(自身を含む): 358410220

約数和(自身を除く): 186637788

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 825829, 1651658, 3303316, 6606632, 10735777, 13213264, 21471554, 42943108, 85886216, 171772432]

約数ペア:

[(1, 171772432), (2, 85886216), (4, 42943108), (8, 21471554), (13, 13213264), (16, 10735777), (26, 6606632), (52, 3303316), (104, 1651658), (208, 825829)]