86316205

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{4127}}^1$

素因数の和:4268

約数の個数: 16

約数和(自身を含む): 106997760

約数和(自身を除く): 20681555

約数列:

[1, 5, 47, 89, 235, 445, 4127, 4183, 20635, 20915, 193969, 367303, 969845, 1836515, 17263241, 86316205]

約数ペア:

[(1, 86316205), (5, 17263241), (47, 1836515), (89, 969845), (235, 367303), (445, 193969), (4127, 20915), (4183, 20635)]