91347928

素因数分解:

$2^3\times 7^1\times {\mathrm{353}}^1\times {\mathrm{4621}}^1$

素因数の和:4987

約数の個数: 32

約数和(自身を含む): 196342560

約数和(自身を除く): 104994632

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 353, 706, 1412, 2471, 2824, 4621, 4942, 9242, 9884, 18484, 19768, 32347, 36968, 64694, 129388, 258776, 1631213, 3262426, 6524852, 11418491, 13049704, 22836982, 45673964, 91347928]

約数ペア:

[(1, 91347928), (2, 45673964), (4, 22836982), (7, 13049704), (8, 11418491), (14, 6524852), (28, 3262426), (56, 1631213), (353, 258776), (706, 129388), (1412, 64694), (2471, 36968), (2824, 32347), (4621, 19768), (4942, 18484), (9242, 9884)]