90373912

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{1487}}^1$

素因数の和:1671

約数の個数: 32

約数和(自身を含む): 173560320

約数和(自身を除く): 83186408

約数列:

[1, 2, 4, 8, 71, 107, 142, 214, 284, 428, 568, 856, 1487, 2974, 5948, 7597, 11896, 15194, 30388, 60776, 105577, 159109, 211154, 318218, 422308, 636436, 844616, 1272872, 11296739, 22593478, 45186956, 90373912]

約数ペア:

[(1, 90373912), (2, 45186956), (4, 22593478), (8, 11296739), (71, 1272872), (107, 844616), (142, 636436), (214, 422308), (284, 318218), (428, 211154), (568, 159109), (856, 105577), (1487, 60776), (2974, 30388), (5948, 15194), (7597, 11896)]