43240828

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{5281}}^1$

素因数の和:5397

約数の個数: 24

約数和(自身を含む): 79863840

約数和(自身を除く): 36623012

約数列:

[1, 2, 4, 23, 46, 89, 92, 178, 356, 2047, 4094, 5281, 8188, 10562, 21124, 121463, 242926, 470009, 485852, 940018, 1880036, 10810207, 21620414, 43240828]

約数ペア:

[(1, 43240828), (2, 21620414), (4, 10810207), (23, 1880036), (46, 940018), (89, 485852), (92, 470009), (178, 242926), (356, 121463), (2047, 21124), (4094, 10562), (5281, 8188)]