8166291235

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{433}}^1\times {\mathrm{467}}^1$

素因数の和:1143

約数の個数: 32

約数和(自身を含む): 10134476352

約数和(自身を除く): 1968185117

約数列:

[1, 5, 41, 197, 205, 433, 467, 985, 2165, 2335, 8077, 17753, 19147, 40385, 85301, 88765, 91999, 95735, 202211, 426505, 459995, 1011055, 3497341, 3771959, 8290651, 17486705, 18859795, 39835567, 41453255, 199177835, 1633258247, 8166291235]

約数ペア:

[(1, 8166291235), (5, 1633258247), (41, 199177835), (197, 41453255), (205, 39835567), (433, 18859795), (467, 17486705), (985, 8290651), (2165, 3771959), (2335, 3497341), (8077, 1011055), (17753, 459995), (19147, 426505), (40385, 202211), (85301, 95735), (88765, 91999)]