86533238

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{55399}}^1$

素因数の和:55483

約数の個数: 16

約数和(自身を含む): 143596800

約数和(自身を除く): 57063562

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 55399, 110798, 609389, 1218778, 3933329, 7866658, 43266619, 86533238]

約数ペア:

[(1, 86533238), (2, 43266619), (11, 7866658), (22, 3933329), (71, 1218778), (142, 609389), (781, 110798), (1562, 55399)]