8474224

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{541}}^1$

素因数の和:649

約数の個数: 40

約数和(自身を含む): 18146160

約数和(自身を除く): 9671936

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 89, 176, 178, 356, 541, 712, 979, 1082, 1424, 1958, 2164, 3916, 4328, 5951, 7832, 8656, 11902, 15664, 23804, 47608, 48149, 95216, 96298, 192596, 385192, 529639, 770384, 1059278, 2118556, 4237112, 8474224]

約数ペア:

[(1, 8474224), (2, 4237112), (4, 2118556), (8, 1059278), (11, 770384), (16, 529639), (22, 385192), (44, 192596), (88, 96298), (89, 95216), (176, 48149), (178, 47608), (356, 23804), (541, 15664), (712, 11902), (979, 8656), (1082, 7832), (1424, 5951), (1958, 4328), (2164, 3916)]