42651542

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{13523}}^1$

素因数の和:13627

約数の個数: 16

約数和(自身を含む): 68160960

約数和(自身を除く): 25509418

約数列:

[1, 2, 19, 38, 83, 166, 1577, 3154, 13523, 27046, 256937, 513874, 1122409, 2244818, 21325771, 42651542]

約数ペア:

[(1, 42651542), (2, 21325771), (19, 2244818), (38, 1122409), (83, 513874), (166, 256937), (1577, 27046), (3154, 13523)]