31343168

素因数分解:

$2^6\times {\mathrm{109}}^1\times {\mathrm{4493}}^1$

素因数の和:4614

約数の個数: 28

約数和(自身を含む): 62781180

約数和(自身を除く): 31438012

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 218, 436, 872, 1744, 3488, 4493, 6976, 8986, 17972, 35944, 71888, 143776, 287552, 489737, 979474, 1958948, 3917896, 7835792, 15671584, 31343168]

約数ペア:

[(1, 31343168), (2, 15671584), (4, 7835792), (8, 3917896), (16, 1958948), (32, 979474), (64, 489737), (109, 287552), (218, 143776), (436, 71888), (872, 35944), (1744, 17972), (3488, 8986), (4493, 6976)]