90204622

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{4919}}^1$

素因数の和:5147

約数の個数: 16

約数和(自身を含む): 138684960

約数和(自身を除く): 48480338

約数列:

[1, 2, 53, 106, 173, 346, 4919, 9169, 9838, 18338, 260707, 521414, 850987, 1701974, 45102311, 90204622]

約数ペア:

[(1, 90204622), (2, 45102311), (53, 1701974), (106, 850987), (173, 521414), (346, 260707), (4919, 18338), (9169, 9838)]