85334870

素因数分解:

$2^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{31723}}^1$

素因数の和:31999

約数の個数: 16

約数和(自身を含む): 154178640

約数和(自身を除く): 68843770

約数列:

[1, 2, 5, 10, 269, 538, 1345, 2690, 31723, 63446, 158615, 317230, 8533487, 17066974, 42667435, 85334870]

約数ペア:

[(1, 85334870), (2, 42667435), (5, 17066974), (10, 8533487), (269, 317230), (538, 158615), (1345, 63446), (2690, 31723)]