320230972

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{16759}}^1$

素因数の和:17061

約数の個数: 24

約数和(自身を含む): 595516320

約数和(自身を除く): 275285348

約数列:

[1, 2, 4, 17, 34, 68, 281, 562, 1124, 4777, 9554, 16759, 19108, 33518, 67036, 284903, 569806, 1139612, 4709279, 9418558, 18837116, 80057743, 160115486, 320230972]

約数ペア:

[(1, 320230972), (2, 160115486), (4, 80057743), (17, 18837116), (34, 9418558), (68, 4709279), (281, 1139612), (562, 569806), (1124, 284903), (4777, 67036), (9554, 33518), (16759, 19108)]