86577194

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{347}}^1\times {\mathrm{1031}}^1$

素因数の和:1402

約数の個数: 24

約数和(自身を含む): 143295264

約数和(自身を除く): 56718070

約数列:

[1, 2, 11, 22, 121, 242, 347, 694, 1031, 2062, 3817, 7634, 11341, 22682, 41987, 83974, 124751, 249502, 357757, 715514, 3935327, 7870654, 43288597, 86577194]

約数ペア:

[(1, 86577194), (2, 43288597), (11, 7870654), (22, 3935327), (121, 715514), (242, 357757), (347, 249502), (694, 124751), (1031, 83974), (2062, 41987), (3817, 22682), (7634, 11341)]