89035478

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{761}}^1$

素因数の和:968

約数の個数: 32

約数和(自身を含む): 156472128

約数和(自身を除く): 67436650

約数列:

[1, 2, 7, 14, 61, 122, 137, 274, 427, 761, 854, 959, 1522, 1918, 5327, 8357, 10654, 16714, 46421, 58499, 92842, 104257, 116998, 208514, 324947, 649894, 729799, 1459598, 6359677, 12719354, 44517739, 89035478]

約数ペア:

[(1, 89035478), (2, 44517739), (7, 12719354), (14, 6359677), (61, 1459598), (122, 729799), (137, 649894), (274, 324947), (427, 208514), (761, 116998), (854, 104257), (959, 92842), (1522, 58499), (1918, 46421), (5327, 16714), (8357, 10654)]