85076618

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{647}}^1$

素因数の和:842

約数の個数: 32

約数和(自身を含む): 143700480

約数和(自身を除く): 58623862

約数列:

[1, 2, 11, 22, 43, 86, 139, 278, 473, 647, 946, 1294, 1529, 3058, 5977, 7117, 11954, 14234, 27821, 55642, 65747, 89933, 131494, 179866, 306031, 612062, 989263, 1978526, 3867119, 7734238, 42538309, 85076618]

約数ペア:

[(1, 85076618), (2, 42538309), (11, 7734238), (22, 3867119), (43, 1978526), (86, 989263), (139, 612062), (278, 306031), (473, 179866), (647, 131494), (946, 89933), (1294, 65747), (1529, 55642), (3058, 27821), (5977, 14234), (7117, 11954)]