89238622

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{57131}}^1$

素因数の和:57215

約数の個数: 16

約数和(自身を含む): 148086144

約数和(自身を除く): 58847522

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 57131, 114262, 628441, 1256882, 4056301, 8112602, 44619311, 89238622]

約数ペア:

[(1, 89238622), (2, 44619311), (11, 8112602), (22, 4056301), (71, 1256882), (142, 628441), (781, 114262), (1562, 57131)]