16071736

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1$

素因数の和:391

約数の個数: 32

約数和(自身を含む): 30870000

約数和(自身を除く): 14798264

約数列:

[1, 2, 4, 8, 97, 139, 149, 194, 278, 298, 388, 556, 596, 776, 1112, 1192, 13483, 14453, 20711, 26966, 28906, 41422, 53932, 57812, 82844, 107864, 115624, 165688, 2008967, 4017934, 8035868, 16071736]

約数ペア:

[(1, 16071736), (2, 8035868), (4, 4017934), (8, 2008967), (97, 165688), (139, 115624), (149, 107864), (194, 82844), (278, 57812), (298, 53932), (388, 41422), (556, 28906), (596, 26966), (776, 20711), (1112, 14453), (1192, 13483)]