78445984

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{129023}}^1$

素因数の和:129052

約数の個数: 24

約数和(自身を含む): 162570240

約数和(自身を除く): 84124256

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 129023, 258046, 516092, 1032184, 2064368, 2451437, 4128736, 4902874, 9805748, 19611496, 39222992, 78445984]

約数ペア:

[(1, 78445984), (2, 39222992), (4, 19611496), (8, 9805748), (16, 4902874), (19, 4128736), (32, 2451437), (38, 2064368), (76, 1032184), (152, 516092), (304, 258046), (608, 129023)]