16990016

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{3739}}^1$

素因数の和:3822

約数の個数: 28

約数和(自身を含む): 34198560

約数和(自身を除く): 17208544

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 142, 284, 568, 1136, 2272, 3739, 4544, 7478, 14956, 29912, 59824, 119648, 239296, 265469, 530938, 1061876, 2123752, 4247504, 8495008, 16990016]

約数ペア:

[(1, 16990016), (2, 8495008), (4, 4247504), (8, 2123752), (16, 1061876), (32, 530938), (64, 265469), (71, 239296), (142, 119648), (284, 59824), (568, 29912), (1136, 14956), (2272, 7478), (3739, 4544)]