87081478

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1153}}^1\times {\mathrm{3433}}^1$

素因数の和:4599

約数の個数: 16

約数和(自身を含む): 142662096

約数和(自身を除く): 55580618

約数列:

[1, 2, 11, 22, 1153, 2306, 3433, 6866, 12683, 25366, 37763, 75526, 3958249, 7916498, 43540739, 87081478]

約数ペア:

[(1, 87081478), (2, 43540739), (11, 7916498), (22, 3958249), (1153, 75526), (2306, 37763), (3433, 25366), (6866, 12683)]