43143008

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1117}}^1$

素因数の和:1215

約数の個数: 48

約数和(自身を含む): 91282464

約数和(自身を除く): 48139456

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 71, 136, 142, 272, 284, 544, 568, 1117, 1136, 1207, 2234, 2272, 2414, 4468, 4828, 8936, 9656, 17872, 18989, 19312, 35744, 37978, 38624, 75956, 79307, 151912, 158614, 303824, 317228, 607648, 634456, 1268912, 1348219, 2537824, 2696438, 5392876, 10785752, 21571504, 43143008]

約数ペア:

[(1, 43143008), (2, 21571504), (4, 10785752), (8, 5392876), (16, 2696438), (17, 2537824), (32, 1348219), (34, 1268912), (68, 634456), (71, 607648), (136, 317228), (142, 303824), (272, 158614), (284, 151912), (544, 79307), (568, 75956), (1117, 38624), (1136, 37978), (1207, 35744), (2234, 19312), (2272, 18989), (2414, 17872), (4468, 9656), (4828, 8936)]