130787648

素因数分解:

$2^6\times {\mathrm{127}}^1\times {\mathrm{16091}}^1$

素因数の和:16230

約数の個数: 28

約数和(自身を含む): 261591552

約数和(自身を除く): 130803904

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 254, 508, 1016, 2032, 4064, 8128, 16091, 32182, 64364, 128728, 257456, 514912, 1029824, 2043557, 4087114, 8174228, 16348456, 32696912, 65393824, 130787648]

約数ペア:

[(1, 130787648), (2, 65393824), (4, 32696912), (8, 16348456), (16, 8174228), (32, 4087114), (64, 2043557), (127, 1029824), (254, 514912), (508, 257456), (1016, 128728), (2032, 64364), (4064, 32182), (8128, 16091)]