89746052

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{4987}}^1$

素因数の和:5411

約数の個数: 24

約数和(自身を含む): 171786720

約数和(自身を除く): 82040668

約数列:

[1, 2, 4, 11, 22, 44, 409, 818, 1636, 4499, 4987, 8998, 9974, 17996, 19948, 54857, 109714, 219428, 2039683, 4079366, 8158732, 22436513, 44873026, 89746052]

約数ペア:

[(1, 89746052), (2, 44873026), (4, 22436513), (11, 8158732), (22, 4079366), (44, 2039683), (409, 219428), (818, 109714), (1636, 54857), (4499, 19948), (4987, 17996), (8998, 9974)]