16946288

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{179}}^1$

素因数の和:345

約数の個数: 40

約数和(自身を含む): 33904080

約数和(自身を除く): 16957792

約数列:

[1, 2, 4, 8, 16, 61, 97, 122, 179, 194, 244, 358, 388, 488, 716, 776, 976, 1432, 1552, 2864, 5917, 10919, 11834, 17363, 21838, 23668, 34726, 43676, 47336, 69452, 87352, 94672, 138904, 174704, 277808, 1059143, 2118286, 4236572, 8473144, 16946288]

約数ペア:

[(1, 16946288), (2, 8473144), (4, 4236572), (8, 2118286), (16, 1059143), (61, 277808), (97, 174704), (122, 138904), (179, 94672), (194, 87352), (244, 69452), (358, 47336), (388, 43676), (488, 34726), (716, 23668), (776, 21838), (976, 17363), (1432, 11834), (1552, 10919), (2864, 5917)]