30802928

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{148091}}^1$

素因数の和:148112

約数の個数: 20

約数和(自身を含む): 64271928

約数和(自身を除く): 33469000

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 148091, 296182, 592364, 1184728, 1925183, 2369456, 3850366, 7700732, 15401464, 30802928]

約数ペア:

[(1, 30802928), (2, 15401464), (4, 7700732), (8, 3850366), (13, 2369456), (16, 1925183), (26, 1184728), (52, 592364), (104, 296182), (208, 148091)]