162881008

素因数分解:

$2^4\times {\mathrm{2203}}^1\times {\mathrm{4621}}^1$

素因数の和:6832

約数の個数: 20

約数和(自身を含む): 315793528

約数和(自身を除く): 152912520

約数列:

[1, 2, 4, 8, 16, 2203, 4406, 4621, 8812, 9242, 17624, 18484, 35248, 36968, 73936, 10180063, 20360126, 40720252, 81440504, 162881008]

約数ペア:

[(1, 162881008), (2, 81440504), (4, 40720252), (8, 20360126), (16, 10180063), (2203, 73936), (4406, 36968), (4621, 35248), (8812, 18484), (9242, 17624)]