340965712

素因数分解:

$2^4\times {\mathrm{2087}}^1\times {\mathrm{10211}}^1$

素因数の和:12306

約数の個数: 20

約数和(自身を含む): 661002336

約数和(自身を除く): 320036624

約数列:

[1, 2, 4, 8, 16, 2087, 4174, 8348, 10211, 16696, 20422, 33392, 40844, 81688, 163376, 21310357, 42620714, 85241428, 170482856, 340965712]

約数ペア:

[(1, 340965712), (2, 170482856), (4, 85241428), (8, 42620714), (16, 21310357), (2087, 163376), (4174, 81688), (8348, 40844), (10211, 33392), (16696, 20422)]