16925264

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{317}}^1$

素因数の和:443

約数の個数: 40

約数和(自身を含む): 34069248

約数和(自身を除く): 17143984

約数列:

[1, 2, 4, 8, 16, 47, 71, 94, 142, 188, 284, 317, 376, 568, 634, 752, 1136, 1268, 2536, 3337, 5072, 6674, 13348, 14899, 22507, 26696, 29798, 45014, 53392, 59596, 90028, 119192, 180056, 238384, 360112, 1057829, 2115658, 4231316, 8462632, 16925264]

約数ペア:

[(1, 16925264), (2, 8462632), (4, 4231316), (8, 2115658), (16, 1057829), (47, 360112), (71, 238384), (94, 180056), (142, 119192), (188, 90028), (284, 59596), (317, 53392), (376, 45014), (568, 29798), (634, 26696), (752, 22507), (1136, 14899), (1268, 13348), (2536, 6674), (3337, 5072)]