80335438

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{54949}}^1$

素因数の和:55011

約数の個数: 16

約数和(自身を含む): 130561200

約数和(自身を除く): 50225762

約数列:

[1, 2, 17, 34, 43, 86, 731, 1462, 54949, 109898, 934133, 1868266, 2362807, 4725614, 40167719, 80335438]

約数ペア:

[(1, 80335438), (2, 40167719), (17, 4725614), (34, 2362807), (43, 1868266), (86, 934133), (731, 109898), (1462, 54949)]