89875216

素因数分解:

$2^4\times {\mathrm{1553}}^1\times {\mathrm{3617}}^1$

素因数の和:5178

約数の個数: 20

約数和(自身を含む): 174293532

約数和(自身を除く): 84418316

約数列:

[1, 2, 4, 8, 16, 1553, 3106, 3617, 6212, 7234, 12424, 14468, 24848, 28936, 57872, 5617201, 11234402, 22468804, 44937608, 89875216]

約数ペア:

[(1, 89875216), (2, 44937608), (4, 22468804), (8, 11234402), (16, 5617201), (1553, 57872), (3106, 28936), (3617, 24848), (6212, 14468), (7234, 12424)]