85494128

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{4943}}^1$

素因数の和:5021

約数の個数: 40

約数和(自身を含む): 176560128

約数和(自身を除く): 91066000

約数列:

[1, 2, 4, 8, 16, 23, 46, 47, 92, 94, 184, 188, 368, 376, 752, 1081, 2162, 4324, 4943, 8648, 9886, 17296, 19772, 39544, 79088, 113689, 227378, 232321, 454756, 464642, 909512, 929284, 1819024, 1858568, 3717136, 5343383, 10686766, 21373532, 42747064, 85494128]

約数ペア:

[(1, 85494128), (2, 42747064), (4, 21373532), (8, 10686766), (16, 5343383), (23, 3717136), (46, 1858568), (47, 1819024), (92, 929284), (94, 909512), (184, 464642), (188, 454756), (368, 232321), (376, 227378), (752, 113689), (1081, 79088), (2162, 39544), (4324, 19772), (4943, 17296), (8648, 9886)]