25693232

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{18043}}^1$

素因数の和:18140

約数の個数: 20

約数和(自身を含む): 50342760

約数和(自身を除く): 24649528

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 18043, 36086, 72172, 144344, 288688, 1605827, 3211654, 6423308, 12846616, 25693232]

約数ペア:

[(1, 25693232), (2, 12846616), (4, 6423308), (8, 3211654), (16, 1605827), (89, 288688), (178, 144344), (356, 72172), (712, 36086), (1424, 18043)]