86607904

素因数分解:

$2^5\times {\mathrm{101}}^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:449

約数の個数: 48

約数和(自身を含む): 174375936

約数和(自身を除く): 87768032

約数列:

[1, 2, 4, 8, 16, 32, 101, 127, 202, 211, 254, 404, 422, 508, 808, 844, 1016, 1616, 1688, 2032, 3232, 3376, 4064, 6752, 12827, 21311, 25654, 26797, 42622, 51308, 53594, 85244, 102616, 107188, 170488, 205232, 214376, 340976, 410464, 428752, 681952, 857504, 2706497, 5412994, 10825988, 21651976, 43303952, 86607904]

約数ペア:

[(1, 86607904), (2, 43303952), (4, 21651976), (8, 10825988), (16, 5412994), (32, 2706497), (101, 857504), (127, 681952), (202, 428752), (211, 410464), (254, 340976), (404, 214376), (422, 205232), (508, 170488), (808, 107188), (844, 102616), (1016, 85244), (1616, 53594), (1688, 51308), (2032, 42622), (3232, 26797), (3376, 25654), (4064, 21311), (6752, 12827)]