42116776

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{404969}}^1$

素因数の和:404988

約数の個数: 16

約数和(自身を含む): 85043700

約数和(自身を除く): 42926924

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 404969, 809938, 1619876, 3239752, 5264597, 10529194, 21058388, 42116776]

約数ペア:

[(1, 42116776), (2, 21058388), (4, 10529194), (8, 5264597), (13, 3239752), (26, 1619876), (52, 809938), (104, 404969)]