87860294

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{56393}}^1$

素因数の和:56455

約数の個数: 16

約数和(自身を含む): 142112880

約数和(自身を除く): 54252586

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 56393, 112786, 1071467, 2142934, 2312113, 4624226, 43930147, 87860294]

約数ペア:

[(1, 87860294), (2, 43930147), (19, 4624226), (38, 2312113), (41, 2142934), (82, 1071467), (779, 112786), (1558, 56393)]