85871930

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{505129}}^1$

素因数の和:505153

約数の個数: 16

約数和(自身を含む): 163662120

約数和(自身を除く): 77790190

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 505129, 1010258, 2525645, 5051290, 8587193, 17174386, 42935965, 85871930]

約数ペア:

[(1, 85871930), (2, 42935965), (5, 17174386), (10, 8587193), (17, 5051290), (34, 2525645), (85, 1010258), (170, 505129)]