42339256

素因数分解:

$2^3\times {\mathrm{397}}^1\times {\mathrm{13331}}^1$

素因数の和:13734

約数の個数: 16

約数和(自身を含む): 79592040

約数和(自身を除く): 37252784

約数列:

[1, 2, 4, 8, 397, 794, 1588, 3176, 13331, 26662, 53324, 106648, 5292407, 10584814, 21169628, 42339256]

約数ペア:

[(1, 42339256), (2, 21169628), (4, 10584814), (8, 5292407), (397, 106648), (794, 53324), (1588, 26662), (3176, 13331)]