39170236

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{45127}}^1$

素因数の和:45169

約数の個数: 24

約数和(自身を含む): 80869376

約数和(自身を除く): 41699140

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 45127, 90254, 180508, 315889, 631778, 1263556, 1398937, 2797874, 5595748, 9792559, 19585118, 39170236]

約数ペア:

[(1, 39170236), (2, 19585118), (4, 9792559), (7, 5595748), (14, 2797874), (28, 1398937), (31, 1263556), (62, 631778), (124, 315889), (217, 180508), (434, 90254), (868, 45127)]