85185716

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{39511}}^1$

素因数の和:39540

約数の個数: 36

約数和(自身を含む): 189183456

約数和(自身を除く): 103997740

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 1078, 2156, 39511, 79022, 158044, 276577, 434621, 553154, 869242, 1106308, 1738484, 1936039, 3042347, 3872078, 6084694, 7744156, 12169388, 21296429, 42592858, 85185716]

約数ペア:

[(1, 85185716), (2, 42592858), (4, 21296429), (7, 12169388), (11, 7744156), (14, 6084694), (22, 3872078), (28, 3042347), (44, 1936039), (49, 1738484), (77, 1106308), (98, 869242), (154, 553154), (196, 434621), (308, 276577), (539, 158044), (1078, 79022), (2156, 39511)]