89148266

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{21523}}^1$

素因数の和:21653

約数の個数: 16

約数和(自身を含む): 142058400

約数和(自身を除く): 52910134

約数列:

[1, 2, 19, 38, 109, 218, 2071, 4142, 21523, 43046, 408937, 817874, 2346007, 4692014, 44574133, 89148266]

約数ペア:

[(1, 89148266), (2, 44574133), (19, 4692014), (38, 2346007), (109, 817874), (218, 408937), (2071, 43046), (4142, 21523)]