164941712

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{792989}}^1$

素因数の和:793010

約数の個数: 20

約数和(自身を含む): 344157660

約数和(自身を除く): 179215948

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 792989, 1585978, 3171956, 6343912, 10308857, 12687824, 20617714, 41235428, 82470856, 164941712]

約数ペア:

[(1, 164941712), (2, 82470856), (4, 41235428), (8, 20617714), (13, 12687824), (16, 10308857), (26, 6343912), (52, 3171956), (104, 1585978), (208, 792989)]