68488696

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{208807}}^1$

素因数の和:208854

約数の個数: 16

約数和(自身を含む): 131549040

約数和(自身を除く): 63060344

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 208807, 417614, 835228, 1670456, 8561087, 17122174, 34244348, 68488696]

約数ペア:

[(1, 68488696), (2, 34244348), (4, 17122174), (8, 8561087), (41, 1670456), (82, 835228), (164, 417614), (328, 208807)]