39719536

素因数分解:

$2^4\times {\mathrm{811}}^1\times {\mathrm{3061}}^1$

素因数の和:3880

約数の個数: 20

約数和(自身を含む): 77076664

約数和(自身を除く): 37357128

約数列:

[1, 2, 4, 8, 16, 811, 1622, 3061, 3244, 6122, 6488, 12244, 12976, 24488, 48976, 2482471, 4964942, 9929884, 19859768, 39719536]

約数ペア:

[(1, 39719536), (2, 19859768), (4, 9929884), (8, 4964942), (16, 2482471), (811, 48976), (1622, 24488), (3061, 12976), (3244, 12244), (6122, 6488)]