164967184

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{606497}}^1$

素因数の和:606522

約数の個数: 20

約数和(自身を含む): 338425884

約数和(自身を除く): 173458700

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 606497, 1212994, 2425988, 4851976, 9703952, 10310449, 20620898, 41241796, 82483592, 164967184]

約数ペア:

[(1, 164967184), (2, 82483592), (4, 41241796), (8, 20620898), (16, 10310449), (17, 9703952), (34, 4851976), (68, 2425988), (136, 1212994), (272, 606497)]