38870504

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{5441}}^1$

素因数の和:5513

約数の個数: 32

約数和(自身を含む): 78364800

約数和(自身を除く): 39494296

約数列:

[1, 2, 4, 8, 19, 38, 47, 76, 94, 152, 188, 376, 893, 1786, 3572, 5441, 7144, 10882, 21764, 43528, 103379, 206758, 255727, 413516, 511454, 827032, 1022908, 2045816, 4858813, 9717626, 19435252, 38870504]

約数ペア:

[(1, 38870504), (2, 19435252), (4, 9717626), (8, 4858813), (19, 2045816), (38, 1022908), (47, 827032), (76, 511454), (94, 413516), (152, 255727), (188, 206758), (376, 103379), (893, 43528), (1786, 21764), (3572, 10882), (5441, 7144)]