315085168

素因数分解:

$2^4\times {\mathrm{293}}^1\times {\mathrm{67211}}^1$

素因数の和:67512

約数の個数: 20

約数和(自身を含む): 612570168

約数和(自身を除く): 297485000

約数列:

[1, 2, 4, 8, 16, 293, 586, 1172, 2344, 4688, 67211, 134422, 268844, 537688, 1075376, 19692823, 39385646, 78771292, 157542584, 315085168]

約数ペア:

[(1, 315085168), (2, 157542584), (4, 78771292), (8, 39385646), (16, 19692823), (293, 1075376), (586, 537688), (1172, 268844), (2344, 134422), (4688, 67211)]