87077738

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{16561}}^1$

素因数の和:16813

約数の個数: 16

約数和(自身を含む): 143095680

約数和(自身を除く): 56017942

約数列:

[1, 2, 11, 22, 239, 478, 2629, 5258, 16561, 33122, 182171, 364342, 3958079, 7916158, 43538869, 87077738]

約数ペア:

[(1, 87077738), (2, 43538869), (11, 7916158), (22, 3958079), (239, 364342), (478, 182171), (2629, 33122), (5258, 16561)]