39538192

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{145361}}^1$

素因数の和:145386

約数の個数: 20

約数和(自身を含む): 81111996

約数和(自身を除く): 41573804

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 145361, 290722, 581444, 1162888, 2325776, 2471137, 4942274, 9884548, 19769096, 39538192]

約数ペア:

[(1, 39538192), (2, 19769096), (4, 9884548), (8, 4942274), (16, 2471137), (17, 2325776), (34, 1162888), (68, 581444), (136, 290722), (272, 145361)]