87939176

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{757}}^1\times {\mathrm{1117}}^1$

素因数の和:1893

約数の個数: 32

約数和(自身を含む): 177963240

約数和(自身を除く): 90024064

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 757, 1117, 1514, 2234, 3028, 4468, 6056, 8936, 9841, 14521, 19682, 29042, 39364, 58084, 78728, 116168, 845569, 1691138, 3382276, 6764552, 10992397, 21984794, 43969588, 87939176]

約数ペア:

[(1, 87939176), (2, 43969588), (4, 21984794), (8, 10992397), (13, 6764552), (26, 3382276), (52, 1691138), (104, 845569), (757, 116168), (1117, 78728), (1514, 58084), (2234, 39364), (3028, 29042), (4468, 19682), (6056, 14521), (8936, 9841)]