40260328

素因数分解:

$2^3\times {\mathrm{347}}^1\times {\mathrm{14503}}^1$

素因数の和:14856

約数の個数: 16

約数和(自身を含む): 75710880

約数和(自身を除く): 35450552

約数列:

[1, 2, 4, 8, 347, 694, 1388, 2776, 14503, 29006, 58012, 116024, 5032541, 10065082, 20130164, 40260328]

約数ペア:

[(1, 40260328), (2, 20130164), (4, 10065082), (8, 5032541), (347, 116024), (694, 58012), (1388, 29006), (2776, 14503)]