87966656

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{72341}}^1$

素因数の和:72372

約数の個数: 28

約数和(自身を含む): 183748680

約数和(自身を除く): 95782024

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 72341, 144682, 289364, 578728, 1157456, 1374479, 2314912, 2748958, 4629824, 5497916, 10995832, 21991664, 43983328, 87966656]

約数ペア:

[(1, 87966656), (2, 43983328), (4, 21991664), (8, 10995832), (16, 5497916), (19, 4629824), (32, 2748958), (38, 2314912), (64, 1374479), (76, 1157456), (152, 578728), (304, 289364), (608, 144682), (1216, 72341)]