868153984

素因数分解:

$2^7\times {\mathrm{101}}^1\times {\mathrm{67153}}^1$

素因数の和:67268

約数の個数: 32

約数和(自身を含む): 1746675540

約数和(自身を除く): 878521556

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 128, 202, 404, 808, 1616, 3232, 6464, 12928, 67153, 134306, 268612, 537224, 1074448, 2148896, 4297792, 6782453, 8595584, 13564906, 27129812, 54259624, 108519248, 217038496, 434076992, 868153984]

約数ペア:

[(1, 868153984), (2, 434076992), (4, 217038496), (8, 108519248), (16, 54259624), (32, 27129812), (64, 13564906), (101, 8595584), (128, 6782453), (202, 4297792), (404, 2148896), (808, 1074448), (1616, 537224), (3232, 268612), (6464, 134306), (12928, 67153)]