87278596

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{1609}}^1$

素因数の和:1875

約数の個数: 24

約数和(自身を含む): 155796480

約数和(自身を除く): 68517884

約数列:

[1, 2, 4, 71, 142, 191, 284, 382, 764, 1609, 3218, 6436, 13561, 27122, 54244, 114239, 228478, 307319, 456956, 614638, 1229276, 21819649, 43639298, 87278596]

約数ペア:

[(1, 87278596), (2, 43639298), (4, 21819649), (71, 1229276), (142, 614638), (191, 456956), (284, 307319), (382, 228478), (764, 114239), (1609, 54244), (3218, 27122), (6436, 13561)]