42538064

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{24847}}^1$

素因数の和:24962

約数の個数: 20

約数和(自身を含む): 83191104

約数和(自身を除く): 40653040

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 24847, 49694, 99388, 198776, 397552, 2658629, 5317258, 10634516, 21269032, 42538064]

約数ペア:

[(1, 42538064), (2, 21269032), (4, 10634516), (8, 5317258), (16, 2658629), (107, 397552), (214, 198776), (428, 99388), (856, 49694), (1712, 24847)]