80457640912

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19801}}^1\times {\mathrm{23087}}^1$

素因数の和:42907

約数の個数: 40

約数和(自身を含む): 170074150272

約数和(自身を除く): 89616509360

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 19801, 23087, 39602, 46174, 79204, 92348, 158408, 184696, 217811, 253957, 316816, 369392, 435622, 507914, 871244, 1015828, 1742488, 2031656, 3484976, 4063312, 457145687, 914291374, 1828582748, 3657165496, 5028602557, 7314330992, 10057205114, 20114410228, 40228820456, 80457640912]

約数ペア:

[(1, 80457640912), (2, 40228820456), (4, 20114410228), (8, 10057205114), (11, 7314330992), (16, 5028602557), (22, 3657165496), (44, 1828582748), (88, 914291374), (176, 457145687), (19801, 4063312), (23087, 3484976), (39602, 2031656), (46174, 1742488), (79204, 1015828), (92348, 871244), (158408, 507914), (184696, 435622), (217811, 369392), (253957, 316816)]