89435434

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1847}}^1$

素因数の和:1962

約数の個数: 32

約数和(自身を含む): 153280512

約数和(自身を除く): 63845078

約数列:

[1, 2, 11, 22, 31, 62, 71, 142, 341, 682, 781, 1562, 1847, 2201, 3694, 4402, 20317, 24211, 40634, 48422, 57257, 114514, 131137, 262274, 629827, 1259654, 1442507, 2885014, 4065247, 8130494, 44717717, 89435434]

約数ペア:

[(1, 89435434), (2, 44717717), (11, 8130494), (22, 4065247), (31, 2885014), (62, 1442507), (71, 1259654), (142, 629827), (341, 262274), (682, 131137), (781, 114514), (1562, 57257), (1847, 48422), (2201, 40634), (3694, 24211), (4402, 20317)]