40507034

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{349}}^1\times {\mathrm{443}}^1$

素因数の和:925

約数の個数: 16

約数和(自身を含む): 61538400

約数和(自身を除く): 21031366

約数列:

[1, 2, 131, 262, 349, 443, 698, 886, 45719, 58033, 91438, 116066, 154607, 309214, 20253517, 40507034]

約数ペア:

[(1, 40507034), (2, 20253517), (131, 309214), (262, 154607), (349, 116066), (443, 91438), (698, 58033), (886, 45719)]