85244834

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{293}}^1$

素因数の和:554

約数の個数: 32

約数和(自身を含む): 139708800

約数和(自身を除く): 54463966

約数列:

[1, 2, 17, 34, 43, 86, 199, 293, 398, 586, 731, 1462, 3383, 4981, 6766, 8557, 9962, 12599, 17114, 25198, 58307, 116614, 145469, 214183, 290938, 428366, 991219, 1982438, 2507201, 5014402, 42622417, 85244834]

約数ペア:

[(1, 85244834), (2, 42622417), (17, 5014402), (34, 2507201), (43, 1982438), (86, 991219), (199, 428366), (293, 290938), (398, 214183), (586, 145469), (731, 116614), (1462, 58307), (3383, 25198), (4981, 17114), (6766, 12599), (8557, 9962)]