89047888

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{35449}}^1$

素因数の和:35614

約数の個数: 20

約数和(自身を含む): 173634100

約数和(自身を除く): 84586212

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 35449, 70898, 141796, 283592, 567184, 5565493, 11130986, 22261972, 44523944, 89047888]

約数ペア:

[(1, 89047888), (2, 44523944), (4, 22261972), (8, 11130986), (16, 5565493), (157, 567184), (314, 283592), (628, 141796), (1256, 70898), (2512, 35449)]