90539824

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{2621}}^1$

素因数の和:2773

約数の個数: 40

約数和(自身を含む): 187273728

約数和(自身を除く): 96733904

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 127, 136, 254, 272, 508, 1016, 2032, 2159, 2621, 4318, 5242, 8636, 10484, 17272, 20968, 34544, 41936, 44557, 89114, 178228, 332867, 356456, 665734, 712912, 1331468, 2662936, 5325872, 5658739, 11317478, 22634956, 45269912, 90539824]

約数ペア:

[(1, 90539824), (2, 45269912), (4, 22634956), (8, 11317478), (16, 5658739), (17, 5325872), (34, 2662936), (68, 1331468), (127, 712912), (136, 665734), (254, 356456), (272, 332867), (508, 178228), (1016, 89114), (2032, 44557), (2159, 41936), (2621, 34544), (4318, 20968), (5242, 17272), (8636, 10484)]