90702922

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{140407}}^1$

素因数の和:140445

約数の個数: 16

約数和(自身を含む): 151640640

約数和(自身を除く): 60937718

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 140407, 280814, 2386919, 2667733, 4773838, 5335466, 45351461, 90702922]

約数ペア:

[(1, 90702922), (2, 45351461), (17, 5335466), (19, 4773838), (34, 2667733), (38, 2386919), (323, 280814), (646, 140407)]