87888394

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{107971}}^1$

素因数の和:108021

約数の個数: 16

約数和(自身を含む): 147705696

約数和(自身を除く): 59817302

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 107971, 215942, 1187681, 2375362, 3994927, 7989854, 43944197, 87888394]

約数ペア:

[(1, 87888394), (2, 43944197), (11, 7989854), (22, 3994927), (37, 2375362), (74, 1187681), (407, 215942), (814, 107971)]