81210802

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{10711}}^1$

素因数の和:10953

約数の個数: 16

約数和(自身を含む): 129572352

約数和(自身を除く): 48361550

約数列:

[1, 2, 17, 34, 223, 446, 3791, 7582, 10711, 21422, 182087, 364174, 2388553, 4777106, 40605401, 81210802]

約数ペア:

[(1, 81210802), (2, 40605401), (17, 4777106), (34, 2388553), (223, 364174), (446, 182087), (3791, 21422), (7582, 10711)]