1589816896

素因数分解:

$2^6\times {\mathrm{31}}^2\times {\mathrm{25849}}^1$

素因数の和:25923

約数の個数: 42

約数和(自身を含む): 3259969350

約数和(自身を除く): 1670152454

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 961, 992, 1922, 1984, 3844, 7688, 15376, 25849, 30752, 51698, 61504, 103396, 206792, 413584, 801319, 827168, 1602638, 1654336, 3205276, 6410552, 12821104, 24840889, 25642208, 49681778, 51284416, 99363556, 198727112, 397454224, 794908448, 1589816896]

約数ペア:

[(1, 1589816896), (2, 794908448), (4, 397454224), (8, 198727112), (16, 99363556), (31, 51284416), (32, 49681778), (62, 25642208), (64, 24840889), (124, 12821104), (248, 6410552), (496, 3205276), (961, 1654336), (992, 1602638), (1922, 827168), (1984, 801319), (3844, 413584), (7688, 206792), (15376, 103396), (25849, 61504), (30752, 51698)]