39640144

素因数分解:

$2^4\times {\mathrm{1327}}^1\times {\mathrm{1867}}^1$

素因数の和:3202

約数の個数: 20

約数和(自身を含む): 76901824

約数和(自身を除く): 37261680

約数列:

[1, 2, 4, 8, 16, 1327, 1867, 2654, 3734, 5308, 7468, 10616, 14936, 21232, 29872, 2477509, 4955018, 9910036, 19820072, 39640144]

約数ペア:

[(1, 39640144), (2, 19820072), (4, 9910036), (8, 4955018), (16, 2477509), (1327, 29872), (1867, 21232), (2654, 14936), (3734, 10616), (5308, 7468)]