42507824

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{29851}}^1$

素因数の和:29948

約数の個数: 20

約数和(自身を含む): 83287080

約数和(自身を除く): 40779256

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 29851, 59702, 119404, 238808, 477616, 2656739, 5313478, 10626956, 21253912, 42507824]

約数ペア:

[(1, 42507824), (2, 21253912), (4, 10626956), (8, 5313478), (16, 2656739), (89, 477616), (178, 238808), (356, 119404), (712, 59702), (1424, 29851)]