85136944

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{38281}}^1$

素因数の和:38428

約数の個数: 20

約数和(自身を含む): 166143880

約数和(自身を除く): 81006936

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 38281, 76562, 153124, 306248, 612496, 5321059, 10642118, 21284236, 42568472, 85136944]

約数ペア:

[(1, 85136944), (2, 42568472), (4, 21284236), (8, 10642118), (16, 5321059), (139, 612496), (278, 306248), (556, 153124), (1112, 76562), (2224, 38281)]