86885656

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1433}}^1$

素因数の和:1516

約数の個数: 64

約数和(自身を含む): 195138720

約数和(自身を除く): 108253064

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 53, 88, 104, 106, 143, 212, 286, 424, 572, 583, 689, 1144, 1166, 1378, 1433, 2332, 2756, 2866, 4664, 5512, 5732, 7579, 11464, 15158, 15763, 18629, 30316, 31526, 37258, 60632, 63052, 74516, 75949, 126104, 149032, 151898, 204919, 303796, 409838, 607592, 819676, 835439, 987337, 1639352, 1670878, 1974674, 3341756, 3949348, 6683512, 7898696, 10860707, 21721414, 43442828, 86885656]

約数ペア:

[(1, 86885656), (2, 43442828), (4, 21721414), (8, 10860707), (11, 7898696), (13, 6683512), (22, 3949348), (26, 3341756), (44, 1974674), (52, 1670878), (53, 1639352), (88, 987337), (104, 835439), (106, 819676), (143, 607592), (212, 409838), (286, 303796), (424, 204919), (572, 151898), (583, 149032), (689, 126104), (1144, 75949), (1166, 74516), (1378, 63052), (1433, 60632), (2332, 37258), (2756, 31526), (2866, 30316), (4664, 18629), (5512, 15763), (5732, 15158), (7579, 11464)]