17745104

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{85313}}^1$

素因数の和:85334

約数の個数: 20

約数和(自身を含む): 37026276

約数和(自身を除く): 19281172

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 85313, 170626, 341252, 682504, 1109069, 1365008, 2218138, 4436276, 8872552, 17745104]

約数ペア:

[(1, 17745104), (2, 8872552), (4, 4436276), (8, 2218138), (13, 1365008), (16, 1109069), (26, 682504), (52, 341252), (104, 170626), (208, 85313)]