1661567912

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{457}}^1\times {\mathrm{7703}}^1$

素因数の和:8225

約数の個数: 32

約数和(自身を含む): 3175588800

約数和(自身を除く): 1514020888

約数列:

[1, 2, 4, 8, 59, 118, 236, 457, 472, 914, 1828, 3656, 7703, 15406, 26963, 30812, 53926, 61624, 107852, 215704, 454477, 908954, 1817908, 3520271, 3635816, 7040542, 14081084, 28162168, 207695989, 415391978, 830783956, 1661567912]

約数ペア:

[(1, 1661567912), (2, 830783956), (4, 415391978), (8, 207695989), (59, 28162168), (118, 14081084), (236, 7040542), (457, 3635816), (472, 3520271), (914, 1817908), (1828, 908954), (3656, 454477), (7703, 215704), (15406, 107852), (26963, 61624), (30812, 53926)]