133432048

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{490559}}^1$

素因数の和:490584

約数の個数: 20

約数和(自身を含む): 273732480

約数和(自身を除く): 140300432

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 490559, 981118, 1962236, 3924472, 7848944, 8339503, 16679006, 33358012, 66716024, 133432048]

約数ペア:

[(1, 133432048), (2, 66716024), (4, 33358012), (8, 16679006), (16, 8339503), (17, 7848944), (34, 3924472), (68, 1962236), (136, 981118), (272, 490559)]