8302172

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:170

約数の個数: 48

約数和(自身を含む): 16257024

約数和(自身を除く): 7954852

約数列:

[1, 2, 4, 23, 31, 41, 46, 62, 71, 82, 92, 124, 142, 164, 284, 713, 943, 1271, 1426, 1633, 1886, 2201, 2542, 2852, 2911, 3266, 3772, 4402, 5084, 5822, 6532, 8804, 11644, 29233, 50623, 58466, 66953, 90241, 101246, 116932, 133906, 180482, 202492, 267812, 360964, 2075543, 4151086, 8302172]

約数ペア:

[(1, 8302172), (2, 4151086), (4, 2075543), (23, 360964), (31, 267812), (41, 202492), (46, 180482), (62, 133906), (71, 116932), (82, 101246), (92, 90241), (124, 66953), (142, 58466), (164, 50623), (284, 29233), (713, 11644), (943, 8804), (1271, 6532), (1426, 5822), (1633, 5084), (1886, 4402), (2201, 3772), (2542, 3266), (2852, 2911)]