8428534

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{41}}^2\times {\mathrm{109}}^1$

素因数の和:216

約数の個数: 24

約数和(自身を含む): 13646160

約数和(自身を除く): 5217626

約数列:

[1, 2, 23, 41, 46, 82, 109, 218, 943, 1681, 1886, 2507, 3362, 4469, 5014, 8938, 38663, 77326, 102787, 183229, 205574, 366458, 4214267, 8428534]

約数ペア:

[(1, 8428534), (2, 4214267), (23, 366458), (41, 205574), (46, 183229), (82, 102787), (109, 77326), (218, 38663), (943, 8938), (1681, 5014), (1886, 4469), (2507, 3362)]