63231088

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{207997}}^1$

素因数の和:208024

約数の個数: 20

約数和(自身を含む): 128958760

約数和(自身を除く): 65727672

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 207997, 415994, 831988, 1663976, 3327952, 3951943, 7903886, 15807772, 31615544, 63231088]

約数ペア:

[(1, 63231088), (2, 31615544), (4, 15807772), (8, 7903886), (16, 3951943), (19, 3327952), (38, 1663976), (76, 831988), (152, 415994), (304, 207997)]