86868404

素因数分解:

$2^2\times 7^1\times {\mathrm{1303}}^1\times {\mathrm{2381}}^1$

素因数の和:3695

約数の個数: 24

約数和(自身を含む): 173943168

約数和(自身を除く): 87074764

約数列:

[1, 2, 4, 7, 14, 28, 1303, 2381, 2606, 4762, 5212, 9121, 9524, 16667, 18242, 33334, 36484, 66668, 3102443, 6204886, 12409772, 21717101, 43434202, 86868404]

約数ペア:

[(1, 86868404), (2, 43434202), (4, 21717101), (7, 12409772), (14, 6204886), (28, 3102443), (1303, 66668), (2381, 36484), (2606, 33334), (4762, 18242), (5212, 16667), (9121, 9524)]