116149456

素因数分解:

$2^4\times {\mathrm{409}}^1\times {\mathrm{17749}}^1$

素因数の和:18166

約数の個数: 20

約数和(自身を含む): 225602500

約数和(自身を除く): 109453044

約数列:

[1, 2, 4, 8, 16, 409, 818, 1636, 3272, 6544, 17749, 35498, 70996, 141992, 283984, 7259341, 14518682, 29037364, 58074728, 116149456]

約数ペア:

[(1, 116149456), (2, 58074728), (4, 29037364), (8, 14518682), (16, 7259341), (409, 283984), (818, 141992), (1636, 70996), (3272, 35498), (6544, 17749)]