68554126

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{409}}^1\times {\mathrm{1949}}^1$

素因数の和:2403

約数の個数: 16

約数和(自身を含む): 105534000

約数和(自身を除く): 36979874

約数列:

[1, 2, 43, 86, 409, 818, 1949, 3898, 17587, 35174, 83807, 167614, 797141, 1594282, 34277063, 68554126]

約数ペア:

[(1, 68554126), (2, 34277063), (43, 1594282), (86, 797141), (409, 167614), (818, 83807), (1949, 35174), (3898, 17587)]