169663964

素因数分解:

$2^2\times {\mathrm{4441}}^1\times {\mathrm{9551}}^1$

素因数の和:13996

約数の個数: 12

約数和(自身を含む): 297009888

約数和(自身を除く): 127345924

約数列:

[1, 2, 4, 4441, 8882, 9551, 17764, 19102, 38204, 42415991, 84831982, 169663964]

約数ペア:

[(1, 169663964), (2, 84831982), (4, 42415991), (4441, 38204), (8882, 19102), (9551, 17764)]