86662052

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{1973}}^1$

素因数の和:2195

約数の個数: 24

約数和(自身を含む): 154761600

約数和(自身を除く): 68099548

約数列:

[1, 2, 4, 79, 139, 158, 278, 316, 556, 1973, 3946, 7892, 10981, 21962, 43924, 155867, 274247, 311734, 548494, 623468, 1096988, 21665513, 43331026, 86662052]

約数ペア:

[(1, 86662052), (2, 43331026), (4, 21665513), (79, 1096988), (139, 623468), (158, 548494), (278, 311734), (316, 274247), (556, 155867), (1973, 43924), (3946, 21962), (7892, 10981)]