25011256

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{167}}^1\times {\mathrm{193}}^1$

素因数の和:463

約数の個数: 32

約数和(自身を含む): 47910240

約数和(自身を除く): 22898984

約数列:

[1, 2, 4, 8, 97, 167, 193, 194, 334, 386, 388, 668, 772, 776, 1336, 1544, 16199, 18721, 32231, 32398, 37442, 64462, 64796, 74884, 128924, 129592, 149768, 257848, 3126407, 6252814, 12505628, 25011256]

約数ペア:

[(1, 25011256), (2, 12505628), (4, 6252814), (8, 3126407), (97, 257848), (167, 149768), (193, 129592), (194, 128924), (334, 74884), (386, 64796), (388, 64462), (668, 37442), (772, 32398), (776, 32231), (1336, 18721), (1544, 16199)]