89550292

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{21799}}^1$

素因数の和:21895

約数の個数: 24

約数和(自身を含む): 170912000

約数和(自身を除く): 81361708

約数列:

[1, 2, 4, 13, 26, 52, 79, 158, 316, 1027, 2054, 4108, 21799, 43598, 87196, 283387, 566774, 1133548, 1722121, 3444242, 6888484, 22387573, 44775146, 89550292]

約数ペア:

[(1, 89550292), (2, 44775146), (4, 22387573), (13, 6888484), (26, 3444242), (52, 1722121), (79, 1133548), (158, 566774), (316, 283387), (1027, 87196), (2054, 43598), (4108, 21799)]