40803818

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{43133}}^1$

素因数の和:43189

約数の個数: 16

約数和(自身を含む): 68324256

約数和(自身を除く): 27520438

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 43133, 86266, 474463, 948926, 1854719, 3709438, 20401909, 40803818]

約数ペア:

[(1, 40803818), (2, 20401909), (11, 3709438), (22, 1854719), (43, 948926), (86, 474463), (473, 86266), (946, 43133)]