39993104

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{37307}}^1$

素因数の和:37382

約数の個数: 20

約数和(自身を含む): 78645264

約数和(自身を除く): 38652160

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 37307, 74614, 149228, 298456, 596912, 2499569, 4999138, 9998276, 19996552, 39993104]

約数ペア:

[(1, 39993104), (2, 19996552), (4, 9998276), (8, 4999138), (16, 2499569), (67, 596912), (134, 298456), (268, 149228), (536, 74614), (1072, 37307)]