39193136

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{34501}}^1$

素因数の和:34580

約数の個数: 20

約数和(自身を含む): 77008464

約数和(自身を除く): 37815328

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 34501, 69002, 138004, 276008, 552016, 2449571, 4899142, 9798284, 19596568, 39193136]

約数ペア:

[(1, 39193136), (2, 19596568), (4, 9798284), (8, 4899142), (16, 2449571), (71, 552016), (142, 276008), (284, 138004), (568, 69002), (1136, 34501)]