80734528

素因数分解:

$2^6\times 7^1\times {\mathrm{180211}}^1$

素因数の和:180230

約数の個数: 28

約数和(自身を含む): 183095392

約数和(自身を除く): 102360864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 180211, 360422, 720844, 1261477, 1441688, 2522954, 2883376, 5045908, 5766752, 10091816, 11533504, 20183632, 40367264, 80734528]

約数ペア:

[(1, 80734528), (2, 40367264), (4, 20183632), (7, 11533504), (8, 10091816), (14, 5766752), (16, 5045908), (28, 2883376), (32, 2522954), (56, 1441688), (64, 1261477), (112, 720844), (224, 360422), (448, 180211)]