38643352

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{2797}}^1$

素因数の和:2971

約数の個数: 32

約数和(自身を含む): 79575120

約数和(自身を除く): 40931768

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 157, 314, 628, 1256, 1727, 2797, 3454, 5594, 6908, 11188, 13816, 22376, 30767, 61534, 123068, 246136, 439129, 878258, 1756516, 3513032, 4830419, 9660838, 19321676, 38643352]

約数ペア:

[(1, 38643352), (2, 19321676), (4, 9660838), (8, 4830419), (11, 3513032), (22, 1756516), (44, 878258), (88, 439129), (157, 246136), (314, 123068), (628, 61534), (1256, 30767), (1727, 22376), (2797, 13816), (3454, 11188), (5594, 6908)]