39932164

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{223}}^1\times {\mathrm{503}}^1$

素因数の和:819

約数の個数: 24

約数和(自身を含む): 71124480

約数和(自身を除く): 31192316

約数列:

[1, 2, 4, 89, 178, 223, 356, 446, 503, 892, 1006, 2012, 19847, 39694, 44767, 79388, 89534, 112169, 179068, 224338, 448676, 9983041, 19966082, 39932164]

約数ペア:

[(1, 39932164), (2, 19966082), (4, 9983041), (89, 448676), (178, 224338), (223, 179068), (356, 112169), (446, 89534), (503, 79388), (892, 44767), (1006, 39694), (2012, 19847)]