541721984

素因数分解:

$2^7\times {\mathrm{101}}^1\times {\mathrm{41903}}^1$

素因数の和:42018

約数の個数: 32

約数和(自身を含む): 1089923040

約数和(自身を除く): 548201056

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 128, 202, 404, 808, 1616, 3232, 6464, 12928, 41903, 83806, 167612, 335224, 670448, 1340896, 2681792, 4232203, 5363584, 8464406, 16928812, 33857624, 67715248, 135430496, 270860992, 541721984]

約数ペア:

[(1, 541721984), (2, 270860992), (4, 135430496), (8, 67715248), (16, 33857624), (32, 16928812), (64, 8464406), (101, 5363584), (128, 4232203), (202, 2681792), (404, 1340896), (808, 670448), (1616, 335224), (3232, 167612), (6464, 83806), (12928, 41903)]