82456904

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{251393}}^1$

素因数の和:251440

約数の個数: 16

約数和(自身を含む): 158378220

約数和(自身を除く): 75921316

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 251393, 502786, 1005572, 2011144, 10307113, 20614226, 41228452, 82456904]

約数ペア:

[(1, 82456904), (2, 41228452), (4, 20614226), (8, 10307113), (41, 2011144), (82, 1005572), (164, 502786), (328, 251393)]