85879508

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{13649}}^1$

素因数の和:13688

約数の個数: 36

約数和(自身を含む): 177914100

約数和(自身を除く): 92034592

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 121, 143, 242, 286, 484, 572, 1573, 3146, 6292, 13649, 27298, 54596, 150139, 177437, 300278, 354874, 600556, 709748, 1651529, 1951807, 3303058, 3903614, 6606116, 7807228, 21469877, 42939754, 85879508]

約数ペア:

[(1, 85879508), (2, 42939754), (4, 21469877), (11, 7807228), (13, 6606116), (22, 3903614), (26, 3303058), (44, 1951807), (52, 1651529), (121, 709748), (143, 600556), (242, 354874), (286, 300278), (484, 177437), (572, 150139), (1573, 54596), (3146, 27298), (6292, 13649)]