85417442

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{18401}}^1$

素因数の和:18625

約数の個数: 16

約数和(自身を含む): 140444064

約数和(自身を除く): 55026622

約数列:

[1, 2, 11, 22, 211, 422, 2321, 4642, 18401, 36802, 202411, 404822, 3882611, 7765222, 42708721, 85417442]

約数ペア:

[(1, 85417442), (2, 42708721), (11, 7765222), (22, 3882611), (211, 404822), (422, 202411), (2321, 36802), (4642, 18401)]