109890992

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{404011}}^1$

素因数の和:404036

約数の個数: 20

約数和(自身を含む): 225438696

約数和(自身を除く): 115547704

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 404011, 808022, 1616044, 3232088, 6464176, 6868187, 13736374, 27472748, 54945496, 109890992]

約数ペア:

[(1, 109890992), (2, 54945496), (4, 27472748), (8, 13736374), (16, 6868187), (17, 6464176), (34, 3232088), (68, 1616044), (136, 808022), (272, 404011)]