43120016

素因数分解:

$2^4\times {\mathrm{631}}^1\times {\mathrm{4271}}^1$

素因数の和:4910

約数の個数: 20

約数和(自身を含む): 83697024

約数和(自身を除く): 40577008

約数列:

[1, 2, 4, 8, 16, 631, 1262, 2524, 4271, 5048, 8542, 10096, 17084, 34168, 68336, 2695001, 5390002, 10780004, 21560008, 43120016]

約数ペア:

[(1, 43120016), (2, 21560008), (4, 10780004), (8, 5390002), (16, 2695001), (631, 68336), (1262, 34168), (2524, 17084), (4271, 10096), (5048, 8542)]