220548032

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{80141}}^1$

素因数の和:80196

約数の個数: 28

約数和(自身を含む): 447833496

約数和(自身を除く): 227285464

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1376, 2752, 80141, 160282, 320564, 641128, 1282256, 2564512, 3446063, 5129024, 6892126, 13784252, 27568504, 55137008, 110274016, 220548032]

約数ペア:

[(1, 220548032), (2, 110274016), (4, 55137008), (8, 27568504), (16, 13784252), (32, 6892126), (43, 5129024), (64, 3446063), (86, 2564512), (172, 1282256), (344, 641128), (688, 320564), (1376, 160282), (2752, 80141)]