87529208

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{1511}}^1$

素因数の和:2087

約数の個数: 32

約数和(自身を含む): 177176160

約数和(自身を除く): 89646952

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 557, 1114, 1511, 2228, 3022, 4456, 6044, 7241, 12088, 14482, 19643, 28964, 39286, 57928, 78572, 157144, 841627, 1683254, 3366508, 6733016, 10941151, 21882302, 43764604, 87529208]

約数ペア:

[(1, 87529208), (2, 43764604), (4, 21882302), (8, 10941151), (13, 6733016), (26, 3366508), (52, 1683254), (104, 841627), (557, 157144), (1114, 78572), (1511, 57928), (2228, 39286), (3022, 28964), (4456, 19643), (6044, 14482), (7241, 12088)]