102720952

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{144271}}^1$

素因数の和:144366

約数の個数: 16

約数和(自身を含む): 194767200

約数和(自身を除く): 92046248

約数列:

[1, 2, 4, 8, 89, 178, 356, 712, 144271, 288542, 577084, 1154168, 12840119, 25680238, 51360476, 102720952]

約数ペア:

[(1, 102720952), (2, 51360476), (4, 25680238), (8, 12840119), (89, 1154168), (178, 577084), (356, 288542), (712, 144271)]