86534032

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{541}}^1\times {\mathrm{769}}^1$

素因数の和:1331

約数の個数: 40

約数和(自身を含む): 181125560

約数和(自身を除く): 94591528

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 541, 769, 1082, 1538, 2164, 3076, 4328, 6152, 7033, 8656, 9997, 12304, 14066, 19994, 28132, 39988, 56264, 79976, 112528, 159952, 416029, 832058, 1664116, 3328232, 5408377, 6656464, 10816754, 21633508, 43267016, 86534032]

約数ペア:

[(1, 86534032), (2, 43267016), (4, 21633508), (8, 10816754), (13, 6656464), (16, 5408377), (26, 3328232), (52, 1664116), (104, 832058), (208, 416029), (541, 159952), (769, 112528), (1082, 79976), (1538, 56264), (2164, 39988), (3076, 28132), (4328, 19994), (6152, 14066), (7033, 12304), (8656, 9997)]