80949344

素因数分解:

$2^5\times 7^1\times {\mathrm{389}}^1\times {\mathrm{929}}^1$

素因数の和:1335

約数の個数: 48

約数和(自身を含む): 182800800

約数和(自身を除く): 101851456

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 389, 778, 929, 1556, 1858, 2723, 3112, 3716, 5446, 6224, 6503, 7432, 10892, 12448, 13006, 14864, 21784, 26012, 29728, 43568, 52024, 87136, 104048, 208096, 361381, 722762, 1445524, 2529667, 2891048, 5059334, 5782096, 10118668, 11564192, 20237336, 40474672, 80949344]

約数ペア:

[(1, 80949344), (2, 40474672), (4, 20237336), (7, 11564192), (8, 10118668), (14, 5782096), (16, 5059334), (28, 2891048), (32, 2529667), (56, 1445524), (112, 722762), (224, 361381), (389, 208096), (778, 104048), (929, 87136), (1556, 52024), (1858, 43568), (2723, 29728), (3112, 26012), (3716, 21784), (5446, 14864), (6224, 13006), (6503, 12448), (7432, 10892)]