47972368

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{176369}}^1$

素因数の和:176394

約数の個数: 20

約数和(自身を含む): 98414460

約数和(自身を除く): 50442092

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 176369, 352738, 705476, 1410952, 2821904, 2998273, 5996546, 11993092, 23986184, 47972368]

約数ペア:

[(1, 47972368), (2, 23986184), (4, 11993092), (8, 5996546), (16, 2998273), (17, 2821904), (34, 1410952), (68, 705476), (136, 352738), (272, 176369)]