86253916

素因数分解:

$2^2\times 7^2\times {\mathrm{157}}^1\times {\mathrm{2803}}^1$

素因数の和:2978

約数の個数: 36

約数和(自身を含む): 176769768

約数和(自身を除く): 90515852

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 157, 196, 314, 628, 1099, 2198, 2803, 4396, 5606, 7693, 11212, 15386, 19621, 30772, 39242, 78484, 137347, 274694, 440071, 549388, 880142, 1760284, 3080497, 6160994, 12321988, 21563479, 43126958, 86253916]

約数ペア:

[(1, 86253916), (2, 43126958), (4, 21563479), (7, 12321988), (14, 6160994), (28, 3080497), (49, 1760284), (98, 880142), (157, 549388), (196, 440071), (314, 274694), (628, 137347), (1099, 78484), (2198, 39242), (2803, 30772), (4396, 19621), (5606, 15386), (7693, 11212)]