85812716

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{1657}}^1$

素因数の和:1790

約数の個数: 36

約数和(自身を含む): 166708584

約数和(自身を除く): 80895868

約数列:

[1, 2, 4, 11, 22, 44, 107, 121, 214, 242, 428, 484, 1177, 1657, 2354, 3314, 4708, 6628, 12947, 18227, 25894, 36454, 51788, 72908, 177299, 200497, 354598, 400994, 709196, 801988, 1950289, 3900578, 7801156, 21453179, 42906358, 85812716]

約数ペア:

[(1, 85812716), (2, 42906358), (4, 21453179), (11, 7801156), (22, 3900578), (44, 1950289), (107, 801988), (121, 709196), (214, 400994), (242, 354598), (428, 200497), (484, 177299), (1177, 72908), (1657, 51788), (2354, 36454), (3314, 25894), (4708, 18227), (6628, 12947)]