39446392

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{290047}}^1$

素因数の和:290070

約数の個数: 16

約数和(自身を含む): 78312960

約数和(自身を除く): 38866568

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 290047, 580094, 1160188, 2320376, 4930799, 9861598, 19723196, 39446392]

約数ペア:

[(1, 39446392), (2, 19723196), (4, 9861598), (8, 4930799), (17, 2320376), (34, 1160188), (68, 580094), (136, 290047)]