85012396

素因数分解:

$2^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{20107}}^1$

素因数の和:20269

約数の個数: 24

約数和(自身を含む): 171159296

約数和(自身を除く): 86146900

約数列:

[1, 2, 4, 7, 14, 28, 151, 302, 604, 1057, 2114, 4228, 20107, 40214, 80428, 140749, 281498, 562996, 3036157, 6072314, 12144628, 21253099, 42506198, 85012396]

約数ペア:

[(1, 85012396), (2, 42506198), (4, 21253099), (7, 12144628), (14, 6072314), (28, 3036157), (151, 562996), (302, 281498), (604, 140749), (1057, 80428), (2114, 40214), (4228, 20107)]