45172144

素因数分解:

$2^4\times {\mathrm{619}}^1\times {\mathrm{4561}}^1$

素因数の和:5188

約数の個数: 20

約数和(自身を含む): 87681640

約数和(自身を除く): 42509496

約数列:

[1, 2, 4, 8, 16, 619, 1238, 2476, 4561, 4952, 9122, 9904, 18244, 36488, 72976, 2823259, 5646518, 11293036, 22586072, 45172144]

約数ペア:

[(1, 45172144), (2, 22586072), (4, 11293036), (8, 5646518), (16, 2823259), (619, 72976), (1238, 36488), (2476, 18244), (4561, 9904), (4952, 9122)]