2023178032

素因数分解:

$2^4\times {\mathrm{991}}^1\times {\mathrm{127597}}^1$

素因数の和:128596

約数の個数: 20

約数和(自身を含む): 3923893696

約数和(自身を除く): 1900715664

約数列:

[1, 2, 4, 8, 16, 991, 1982, 3964, 7928, 15856, 127597, 255194, 510388, 1020776, 2041552, 126448627, 252897254, 505794508, 1011589016, 2023178032]

約数ペア:

[(1, 2023178032), (2, 1011589016), (4, 505794508), (8, 252897254), (16, 126448627), (991, 2041552), (1982, 1020776), (3964, 510388), (7928, 255194), (15856, 127597)]