86618414

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{30869}}^1$

素因数の和:30955

約数の個数: 16

約数和(自身を含む): 137803680

約数和(自身を除く): 51185266

約数列:

[1, 2, 23, 46, 61, 122, 1403, 2806, 30869, 61738, 709987, 1419974, 1883009, 3766018, 43309207, 86618414]

約数ペア:

[(1, 86618414), (2, 43309207), (23, 3766018), (46, 1883009), (61, 1419974), (122, 709987), (1403, 61738), (2806, 30869)]