40173424

素因数分解:

$2^4\times {\mathrm{1051}}^1\times {\mathrm{2389}}^1$

素因数の和:3448

約数の個数: 20

約数和(自身を含む): 77942680

約数和(自身を除く): 37769256

約数列:

[1, 2, 4, 8, 16, 1051, 2102, 2389, 4204, 4778, 8408, 9556, 16816, 19112, 38224, 2510839, 5021678, 10043356, 20086712, 40173424]

約数ペア:

[(1, 40173424), (2, 20086712), (4, 10043356), (8, 5021678), (16, 2510839), (1051, 38224), (2102, 19112), (2389, 16816), (4204, 9556), (4778, 8408)]