78866534

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{15767}}^1$

素因数の和:15871

約数の個数: 16

約数和(自身を含む): 123179616

約数和(自身を除く): 44313082

約数列:

[1, 2, 41, 61, 82, 122, 2501, 5002, 15767, 31534, 646447, 961787, 1292894, 1923574, 39433267, 78866534]

約数ペア:

[(1, 78866534), (2, 39433267), (41, 1923574), (61, 1292894), (82, 961787), (122, 646447), (2501, 31534), (5002, 15767)]