40190591

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{2333}}^1$

素因数の和:2470

約数の個数: 16

約数和(自身を含む): 48397824

約数和(自身を除く): 8207233

約数列:

[1, 7, 23, 107, 161, 749, 2333, 2461, 16331, 17227, 53659, 249631, 375613, 1747417, 5741513, 40190591]

約数ペア:

[(1, 40190591), (7, 5741513), (23, 1747417), (107, 375613), (161, 249631), (749, 53659), (2333, 17227), (2461, 16331)]