439432816

素因数分解:

$2^4\times {\mathrm{1613}}^1\times {\mathrm{17027}}^1$

素因数の和:18648

約数の個数: 20

約数和(自身を含む): 851978952

約数和(自身を除く): 412546136

約数列:

[1, 2, 4, 8, 16, 1613, 3226, 6452, 12904, 17027, 25808, 34054, 68108, 136216, 272432, 27464551, 54929102, 109858204, 219716408, 439432816]

約数ペア:

[(1, 439432816), (2, 219716408), (4, 109858204), (8, 54929102), (16, 27464551), (1613, 272432), (3226, 136216), (6452, 68108), (12904, 34054), (17027, 25808)]