8920784

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{32797}}^1$

素因数の和:32822

約数の個数: 20

約数和(自身を含む): 18301284

約数和(自身を除く): 9380500

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 32797, 65594, 131188, 262376, 524752, 557549, 1115098, 2230196, 4460392, 8920784]

約数ペア:

[(1, 8920784), (2, 4460392), (4, 2230196), (8, 1115098), (16, 557549), (17, 524752), (34, 262376), (68, 131188), (136, 65594), (272, 32797)]