16008104

素因数分解:

$2^3\times 7^2\times {\mathrm{97}}^1\times {\mathrm{421}}^1$

素因数の和:538

約数の個数: 48

約数和(自身を含む): 35359380

約数和(自身を除く): 19351276

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 97, 98, 194, 196, 388, 392, 421, 679, 776, 842, 1358, 1684, 2716, 2947, 3368, 4753, 5432, 5894, 9506, 11788, 19012, 20629, 23576, 38024, 40837, 41258, 81674, 82516, 163348, 165032, 285859, 326696, 571718, 1143436, 2001013, 2286872, 4002026, 8004052, 16008104]

約数ペア:

[(1, 16008104), (2, 8004052), (4, 4002026), (7, 2286872), (8, 2001013), (14, 1143436), (28, 571718), (49, 326696), (56, 285859), (97, 165032), (98, 163348), (194, 82516), (196, 81674), (388, 41258), (392, 40837), (421, 38024), (679, 23576), (776, 20629), (842, 19012), (1358, 11788), (1684, 9506), (2716, 5894), (2947, 5432), (3368, 4753)]