1566972016

素因数分解:

$2^4\times {\mathrm{4129}}^1\times {\mathrm{23719}}^1$

素因数の和:27856

約数の個数: 20

約数和(自身を含む): 3036871600

約数和(自身を除く): 1469899584

約数列:

[1, 2, 4, 8, 16, 4129, 8258, 16516, 23719, 33032, 47438, 66064, 94876, 189752, 379504, 97935751, 195871502, 391743004, 783486008, 1566972016]

約数ペア:

[(1, 1566972016), (2, 783486008), (4, 391743004), (8, 195871502), (16, 97935751), (4129, 379504), (8258, 189752), (16516, 94876), (23719, 66064), (33032, 47438)]