23781752

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{257}}^1\times {\mathrm{269}}^1$

素因数の和:575

約数の個数: 32

約数和(自身を含む): 45975600

約数和(自身を除く): 22193848

約数列:

[1, 2, 4, 8, 43, 86, 172, 257, 269, 344, 514, 538, 1028, 1076, 2056, 2152, 11051, 11567, 22102, 23134, 44204, 46268, 69133, 88408, 92536, 138266, 276532, 553064, 2972719, 5945438, 11890876, 23781752]

約数ペア:

[(1, 23781752), (2, 11890876), (4, 5945438), (8, 2972719), (43, 553064), (86, 276532), (172, 138266), (257, 92536), (269, 88408), (344, 69133), (514, 46268), (538, 44204), (1028, 23134), (1076, 22102), (2056, 11567), (2152, 11051)]