31601294

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{13633}}^1$

素因数の和:13715

約数の個数: 16

約数和(自身を含む): 50718480

約数和(自身を除く): 19117186

約数列:

[1, 2, 19, 38, 61, 122, 1159, 2318, 13633, 27266, 259027, 518054, 831613, 1663226, 15800647, 31601294]

約数ペア:

[(1, 31601294), (2, 15800647), (19, 1663226), (38, 831613), (61, 518054), (122, 259027), (1159, 27266), (2318, 13633)]