61431128

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{3617}}^1$

素因数の和:3827

約数の個数: 32

約数和(自身を含む): 126340560

約数和(自身を除く): 64909432

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 193, 386, 772, 1544, 2123, 3617, 4246, 7234, 8492, 14468, 16984, 28936, 39787, 79574, 159148, 318296, 698081, 1396162, 2792324, 5584648, 7678891, 15357782, 30715564, 61431128]

約数ペア:

[(1, 61431128), (2, 30715564), (4, 15357782), (8, 7678891), (11, 5584648), (22, 2792324), (44, 1396162), (88, 698081), (193, 318296), (386, 159148), (772, 79574), (1544, 39787), (2123, 28936), (3617, 16984), (4246, 14468), (7234, 8492)]