104255728

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{210193}}^1$

素因数の和:210232

約数の個数: 20

約数和(自身を含む): 208512448

約数和(自身を除く): 104256720

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 210193, 420386, 840772, 1681544, 3363088, 6515983, 13031966, 26063932, 52127864, 104255728]

約数ペア:

[(1, 104255728), (2, 52127864), (4, 26063932), (8, 13031966), (16, 6515983), (31, 3363088), (62, 1681544), (124, 840772), (248, 420386), (496, 210193)]