80947262

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{118691}}^1$

素因数の和:118735

約数の個数: 16

約数和(自身を含む): 136733184

約数和(自身を除く): 55785922

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 118691, 237382, 1305601, 2611202, 3679421, 7358842, 40473631, 80947262]

約数ペア:

[(1, 80947262), (2, 40473631), (11, 7358842), (22, 3679421), (31, 2611202), (62, 1305601), (341, 237382), (682, 118691)]