39665744

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{52747}}^1$

素因数の和:52802

約数の個数: 20

約数和(自身を含む): 78489024

約数和(自身を除く): 38823280

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 52747, 105494, 210988, 421976, 843952, 2479109, 4958218, 9916436, 19832872, 39665744]

約数ペア:

[(1, 39665744), (2, 19832872), (4, 9916436), (8, 4958218), (16, 2479109), (47, 843952), (94, 421976), (188, 210988), (376, 105494), (752, 52747)]