25562288

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{93979}}^1$

素因数の和:94004

約数の個数: 20

約数和(自身を含む): 52440840

約数和(自身を除く): 26878552

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 93979, 187958, 375916, 751832, 1503664, 1597643, 3195286, 6390572, 12781144, 25562288]

約数ペア:

[(1, 25562288), (2, 12781144), (4, 6390572), (8, 3195286), (16, 1597643), (17, 1503664), (34, 751832), (68, 375916), (136, 187958), (272, 93979)]