10867216

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{39953}}^1$

素因数の和:39978

約数の個数: 20

約数和(自身を含む): 22294332

約数和(自身を除く): 11427116

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 39953, 79906, 159812, 319624, 639248, 679201, 1358402, 2716804, 5433608, 10867216]

約数ペア:

[(1, 10867216), (2, 5433608), (4, 2716804), (8, 1358402), (16, 679201), (17, 639248), (34, 319624), (68, 159812), (136, 79906), (272, 39953)]