53438222

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{16943}}^1$

素因数の和:17047

約数の個数: 16

約数和(自身を含む): 85397760

約数和(自身を除く): 31959538

約数列:

[1, 2, 19, 38, 83, 166, 1577, 3154, 16943, 33886, 321917, 643834, 1406269, 2812538, 26719111, 53438222]

約数ペア:

[(1, 53438222), (2, 26719111), (19, 2812538), (38, 1406269), (83, 643834), (166, 321917), (1577, 33886), (3154, 16943)]