80987226

素因数分解:

$2^1\times 3^1\times {\mathrm{971}}^1\times {\mathrm{13901}}^1$

素因数の和:14877

約数の個数: 16

約数和(自身を含む): 162152928

約数和(自身を除く): 81165702

約数列:

[1, 2, 3, 6, 971, 1942, 2913, 5826, 13901, 27802, 41703, 83406, 13497871, 26995742, 40493613, 80987226]

約数ペア:

[(1, 80987226), (2, 40493613), (3, 26995742), (6, 13497871), (971, 83406), (1942, 41703), (2913, 27802), (5826, 13901)]