87476402

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{47387}}^1$

素因数の和:47473

約数の個数: 16

約数和(自身を含む): 143301312

約数和(自身を除く): 55824910

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 47387, 94774, 616031, 1232062, 3364477, 6728954, 43738201, 87476402]

約数ペア:

[(1, 87476402), (2, 43738201), (13, 6728954), (26, 3364477), (71, 1232062), (142, 616031), (923, 94774), (1846, 47387)]