47806928

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{229841}}^1$

素因数の和:229862

約数の個数: 20

約数和(自身を含む): 99751428

約数和(自身を除く): 51944500

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 229841, 459682, 919364, 1838728, 2987933, 3677456, 5975866, 11951732, 23903464, 47806928]

約数ペア:

[(1, 47806928), (2, 23903464), (4, 11951732), (8, 5975866), (13, 3677456), (16, 2987933), (26, 1838728), (52, 919364), (104, 459682), (208, 229841)]