81410368

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{97849}}^1$

素因数の和:97874

約数の個数: 28

約数和(自身を含む): 173977300

約数和(自身を除く): 92566932

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 97849, 195698, 391396, 782792, 1272037, 1565584, 2544074, 3131168, 5088148, 6262336, 10176296, 20352592, 40705184, 81410368]

約数ペア:

[(1, 81410368), (2, 40705184), (4, 20352592), (8, 10176296), (13, 6262336), (16, 5088148), (26, 3131168), (32, 2544074), (52, 1565584), (64, 1272037), (104, 782792), (208, 391396), (416, 195698), (832, 97849)]