40169294

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{4337}}^1$

素因数の和:4771

約数の個数: 16

約数和(自身を含む): 65902896

約数和(自身を除く): 25733602

約数列:

[1, 2, 11, 22, 421, 842, 4337, 4631, 8674, 9262, 47707, 95414, 1825877, 3651754, 20084647, 40169294]

約数ペア:

[(1, 40169294), (2, 20084647), (11, 3651754), (22, 1825877), (421, 95414), (842, 47707), (4337, 9262), (4631, 8674)]