86294536

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{1093}}^1$

素因数の和:1309

約数の個数: 32

約数和(自身を含む): 165412800

約数和(自身を除く): 79118264

約数列:

[1, 2, 4, 8, 71, 139, 142, 278, 284, 556, 568, 1093, 1112, 2186, 4372, 8744, 9869, 19738, 39476, 77603, 78952, 151927, 155206, 303854, 310412, 607708, 620824, 1215416, 10786817, 21573634, 43147268, 86294536]

約数ペア:

[(1, 86294536), (2, 43147268), (4, 21573634), (8, 10786817), (71, 1215416), (139, 620824), (142, 607708), (278, 310412), (284, 303854), (556, 155206), (568, 151927), (1093, 78952), (1112, 77603), (2186, 39476), (4372, 19738), (8744, 9869)]