55081496

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{405011}}^1$

素因数の和:405034

約数の個数: 16

約数和(自身を含む): 109353240

約数和(自身を除く): 54271744

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 405011, 810022, 1620044, 3240088, 6885187, 13770374, 27540748, 55081496]

約数ペア:

[(1, 55081496), (2, 27540748), (4, 13770374), (8, 6885187), (17, 3240088), (34, 1620044), (68, 810022), (136, 405011)]