91720688

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{5303}}^1$

素因数の和:5381

約数の個数: 40

約数和(自身を含む): 189416448

約数和(自身を除く): 97695760

約数列:

[1, 2, 4, 8, 16, 23, 46, 47, 92, 94, 184, 188, 368, 376, 752, 1081, 2162, 4324, 5303, 8648, 10606, 17296, 21212, 42424, 84848, 121969, 243938, 249241, 487876, 498482, 975752, 996964, 1951504, 1993928, 3987856, 5732543, 11465086, 22930172, 45860344, 91720688]

約数ペア:

[(1, 91720688), (2, 45860344), (4, 22930172), (8, 11465086), (16, 5732543), (23, 3987856), (46, 1993928), (47, 1951504), (92, 996964), (94, 975752), (184, 498482), (188, 487876), (368, 249241), (376, 243938), (752, 121969), (1081, 84848), (2162, 42424), (4324, 21212), (5303, 17296), (8648, 10606)]