89616856

素因数分解:

$2^3\times 7^1\times {\mathrm{157}}^1\times {\mathrm{10193}}^1$

素因数の和:10363

約数の個数: 32

約数和(自身を含む): 193278240

約数和(自身を除く): 103661384

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 157, 314, 628, 1099, 1256, 2198, 4396, 8792, 10193, 20386, 40772, 71351, 81544, 142702, 285404, 570808, 1600301, 3200602, 6401204, 11202107, 12802408, 22404214, 44808428, 89616856]

約数ペア:

[(1, 89616856), (2, 44808428), (4, 22404214), (7, 12802408), (8, 11202107), (14, 6401204), (28, 3200602), (56, 1600301), (157, 570808), (314, 285404), (628, 142702), (1099, 81544), (1256, 71351), (2198, 40772), (4396, 20386), (8792, 10193)]