66467888

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{101323}}^1$

素因数の和:101372

約数の個数: 20

約数和(自身を含む): 131923848

約数和(自身を除く): 65455960

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 101323, 202646, 405292, 810584, 1621168, 4154243, 8308486, 16616972, 33233944, 66467888]

約数ペア:

[(1, 66467888), (2, 33233944), (4, 16616972), (8, 8308486), (16, 4154243), (41, 1621168), (82, 810584), (164, 405292), (328, 202646), (656, 101323)]