21324088

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{56713}}^1$

素因数の和:56766

約数の個数: 16

約数和(自身を含む): 40834080

約数和(自身を除く): 19509992

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 56713, 113426, 226852, 453704, 2665511, 5331022, 10662044, 21324088]

約数ペア:

[(1, 21324088), (2, 10662044), (4, 5331022), (8, 2665511), (47, 453704), (94, 226852), (188, 113426), (376, 56713)]