39796048

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{146309}}^1$

素因数の和:146334

約数の個数: 20

約数和(自身を含む): 81640980

約数和(自身を除く): 41844932

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 146309, 292618, 585236, 1170472, 2340944, 2487253, 4974506, 9949012, 19898024, 39796048]

約数ペア:

[(1, 39796048), (2, 19898024), (4, 9949012), (8, 4974506), (16, 2487253), (17, 2340944), (34, 1170472), (68, 585236), (136, 292618), (272, 146309)]