165977758

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{18917}}^1$

素因数の和:19067

約数の個数: 16

約数和(自身を含む): 257436144

約数和(自身を除く): 91458386

約数列:

[1, 2, 41, 82, 107, 214, 4387, 8774, 18917, 37834, 775597, 1551194, 2024119, 4048238, 82988879, 165977758]

約数ペア:

[(1, 165977758), (2, 82988879), (41, 4048238), (82, 2024119), (107, 1551194), (214, 775597), (4387, 37834), (8774, 18917)]