31818304

素因数分解:

$2^6\times 7^1\times {\mathrm{71023}}^1$

素因数の和:71042

約数の個数: 28

約数和(自身を含む): 72160384

約数和(自身を除く): 40342080

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 71023, 142046, 284092, 497161, 568184, 994322, 1136368, 1988644, 2272736, 3977288, 4545472, 7954576, 15909152, 31818304]

約数ペア:

[(1, 31818304), (2, 15909152), (4, 7954576), (7, 4545472), (8, 3977288), (14, 2272736), (16, 1988644), (28, 1136368), (32, 994322), (56, 568184), (64, 497161), (112, 284092), (224, 142046), (448, 71023)]