8143184

素因数分解:

$2^4\times 7^1\times {\mathrm{72707}}^1$

素因数の和:72722

約数の個数: 20

約数和(自身を含む): 18031584

約数和(自身を除く): 9888400

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 72707, 145414, 290828, 508949, 581656, 1017898, 1163312, 2035796, 4071592, 8143184]

約数ペア:

[(1, 8143184), (2, 4071592), (4, 2035796), (7, 1163312), (8, 1017898), (14, 581656), (16, 508949), (28, 290828), (56, 145414), (112, 72707)]