80898496

素因数分解:

$2^6\times 7^1\times {\mathrm{359}}^1\times {\mathrm{503}}^1$

素因数の和:881

約数の個数: 56

約数和(自身を含む): 184343040

約数和(自身を除く): 103444544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 359, 448, 503, 718, 1006, 1436, 2012, 2513, 2872, 3521, 4024, 5026, 5744, 7042, 8048, 10052, 11488, 14084, 16096, 20104, 22976, 28168, 32192, 40208, 56336, 80416, 112672, 160832, 180577, 225344, 361154, 722308, 1264039, 1444616, 2528078, 2889232, 5056156, 5778464, 10112312, 11556928, 20224624, 40449248, 80898496]

約数ペア:

[(1, 80898496), (2, 40449248), (4, 20224624), (7, 11556928), (8, 10112312), (14, 5778464), (16, 5056156), (28, 2889232), (32, 2528078), (56, 1444616), (64, 1264039), (112, 722308), (224, 361154), (359, 225344), (448, 180577), (503, 160832), (718, 112672), (1006, 80416), (1436, 56336), (2012, 40208), (2513, 32192), (2872, 28168), (3521, 22976), (4024, 20104), (5026, 16096), (5744, 14084), (7042, 11488), (8048, 10052)]