162220004

素因数分解:

$2^2\times {\mathrm{631}}^1\times {\mathrm{64271}}^1$

素因数の和:64906

約数の個数: 12

約数和(自身を含む): 284339328

約数和(自身を除く): 122119324

約数列:

[1, 2, 4, 631, 1262, 2524, 64271, 128542, 257084, 40555001, 81110002, 162220004]

約数ペア:

[(1, 162220004), (2, 81110002), (4, 40555001), (631, 257084), (1262, 128542), (2524, 64271)]