87193018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{127849}}^1$

素因数の和:127893

約数の個数: 16

約数和(自身を含む): 147283200

約数和(自身を除く): 60090182

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 127849, 255698, 1406339, 2812678, 3963319, 7926638, 43596509, 87193018]

約数ペア:

[(1, 87193018), (2, 43596509), (11, 7926638), (22, 3963319), (31, 2812678), (62, 1406339), (341, 255698), (682, 127849)]