86540012

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{40591}}^1$

素因数の和:40649

約数の個数: 24

約数和(自身を含む): 167076672

約数和(自身を除く): 80536660

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 1066, 2132, 40591, 81182, 162364, 527683, 1055366, 1664231, 2110732, 3328462, 6656924, 21635003, 43270006, 86540012]

約数ペア:

[(1, 86540012), (2, 43270006), (4, 21635003), (13, 6656924), (26, 3328462), (41, 2110732), (52, 1664231), (82, 1055366), (164, 527683), (533, 162364), (1066, 81182), (2132, 40591)]