31671504

素因数分解:

$2^4\times 3^2\times {\mathrm{219941}}^1$

素因数の和:219955

約数の個数: 30

約数和(自身を含む): 88636626

約数和(自身を除く): 56965122

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 219941, 439882, 659823, 879764, 1319646, 1759528, 1979469, 2639292, 3519056, 3958938, 5278584, 7917876, 10557168, 15835752, 31671504]

約数ペア:

[(1, 31671504), (2, 15835752), (3, 10557168), (4, 7917876), (6, 5278584), (8, 3958938), (9, 3519056), (12, 2639292), (16, 1979469), (18, 1759528), (24, 1319646), (36, 879764), (48, 659823), (72, 439882), (144, 219941)]