38780342

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{6661}}^1$

素因数の和:6775

約数の個数: 16

約数和(自身を含む): 60437664

約数和(自身を除く): 21657322

約数列:

[1, 2, 41, 71, 82, 142, 2911, 5822, 6661, 13322, 273101, 472931, 546202, 945862, 19390171, 38780342]

約数ペア:

[(1, 38780342), (2, 19390171), (41, 945862), (71, 546202), (82, 472931), (142, 273101), (2911, 13322), (5822, 6661)]