22231768

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{887}}^1$

素因数の和:1147

約数の個数: 32

約数和(自身を含む): 45128160

約数和(自身を除く): 22896392

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 241, 482, 887, 964, 1774, 1928, 3133, 3548, 6266, 7096, 11531, 12532, 23062, 25064, 46124, 92248, 213767, 427534, 855068, 1710136, 2778971, 5557942, 11115884, 22231768]

約数ペア:

[(1, 22231768), (2, 11115884), (4, 5557942), (8, 2778971), (13, 1710136), (26, 855068), (52, 427534), (104, 213767), (241, 92248), (482, 46124), (887, 25064), (964, 23062), (1774, 12532), (1928, 11531), (3133, 7096), (3548, 6266)]