84635518

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{643}}^1$

素因数の和:880

約数の個数: 32

約数和(自身を含む): 143926272

約数和(自身を除く): 59290754

約数列:

[1, 2, 11, 22, 31, 62, 193, 341, 386, 643, 682, 1286, 2123, 4246, 5983, 7073, 11966, 14146, 19933, 39866, 65813, 124099, 131626, 219263, 248198, 438526, 1365089, 2730178, 3847069, 7694138, 42317759, 84635518]

約数ペア:

[(1, 84635518), (2, 42317759), (11, 7694138), (22, 3847069), (31, 2730178), (62, 1365089), (193, 438526), (341, 248198), (386, 219263), (643, 131626), (682, 124099), (1286, 65813), (2123, 39866), (4246, 19933), (5983, 14146), (7073, 11966)]