22521328

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{82799}}^1$

素因数の和:82824

約数の個数: 20

約数和(自身を含む): 46202400

約数和(自身を除く): 23681072

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 82799, 165598, 331196, 662392, 1324784, 1407583, 2815166, 5630332, 11260664, 22521328]

約数ペア:

[(1, 22521328), (2, 11260664), (4, 5630332), (8, 2815166), (16, 1407583), (17, 1324784), (34, 662392), (68, 331196), (136, 165598), (272, 82799)]