83019248

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{399131}}^1$

素因数の和:399152

約数の個数: 20

約数和(自身を含む): 173223288

約数和(自身を除く): 90204040

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 399131, 798262, 1596524, 3193048, 5188703, 6386096, 10377406, 20754812, 41509624, 83019248]

約数ペア:

[(1, 83019248), (2, 41509624), (4, 20754812), (8, 10377406), (13, 6386096), (16, 5188703), (26, 3193048), (52, 1596524), (104, 798262), (208, 399131)]