38775152

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{186419}}^1$

素因数の和:186440

約数の個数: 20

約数和(自身を含む): 80906280

約数和(自身を除く): 42131128

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 186419, 372838, 745676, 1491352, 2423447, 2982704, 4846894, 9693788, 19387576, 38775152]

約数ペア:

[(1, 38775152), (2, 19387576), (4, 9693788), (8, 4846894), (13, 2982704), (16, 2423447), (26, 1491352), (52, 745676), (104, 372838), (208, 186419)]