165216112

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{333097}}^1$

素因数の和:333136

約数の個数: 20

約数和(自身を含む): 330433216

約数和(自身を除く): 165217104

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 333097, 666194, 1332388, 2664776, 5329552, 10326007, 20652014, 41304028, 82608056, 165216112]

約数ペア:

[(1, 165216112), (2, 82608056), (4, 41304028), (8, 20652014), (16, 10326007), (31, 5329552), (62, 2664776), (124, 1332388), (248, 666194), (496, 333097)]