39207904

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{17257}}^1$

素因数の和:17338

約数の個数: 24

約数和(自身を含む): 78282288

約数和(自身を除く): 39074384

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 284, 568, 1136, 2272, 17257, 34514, 69028, 138056, 276112, 552224, 1225247, 2450494, 4900988, 9801976, 19603952, 39207904]

約数ペア:

[(1, 39207904), (2, 19603952), (4, 9801976), (8, 4900988), (16, 2450494), (32, 1225247), (71, 552224), (142, 276112), (284, 138056), (568, 69028), (1136, 34514), (2272, 17257)]