56576272

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{208001}}^1$

素因数の和:208026

約数の個数: 20

約数和(自身を含む): 116065116

約数和(自身を除く): 59488844

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 208001, 416002, 832004, 1664008, 3328016, 3536017, 7072034, 14144068, 28288136, 56576272]

約数ペア:

[(1, 56576272), (2, 28288136), (4, 14144068), (8, 7072034), (16, 3536017), (17, 3328016), (34, 1664008), (68, 832004), (136, 416002), (272, 208001)]