89100004

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{43591}}^1$

素因数の和:43675

約数の個数: 24

約数和(自身を含む): 180645248

約数和(自身を除く): 91545244

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 43591, 87182, 174364, 305137, 610274, 1220548, 3182143, 6364286, 12728572, 22275001, 44550002, 89100004]

約数ペア:

[(1, 89100004), (2, 44550002), (4, 22275001), (7, 12728572), (14, 6364286), (28, 3182143), (73, 1220548), (146, 610274), (292, 305137), (511, 174364), (1022, 87182), (2044, 43591)]