168288986

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{479}}^1\times {\mathrm{1811}}^1$

素因数の和:2389

約数の個数: 16

約数和(自身を含む): 255709440

約数和(自身を除く): 87420454

約数列:

[1, 2, 97, 194, 479, 958, 1811, 3622, 46463, 92926, 175667, 351334, 867469, 1734938, 84144493, 168288986]

約数ペア:

[(1, 168288986), (2, 84144493), (97, 1734938), (194, 867469), (479, 351334), (958, 175667), (1811, 92926), (3622, 46463)]