422490136

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{23173}}^1$

素因数の和:23275

約数の個数: 32

約数和(自身を含む): 825921360

約数和(自身を除く): 403431224

約数列:

[1, 2, 4, 8, 43, 53, 86, 106, 172, 212, 344, 424, 2279, 4558, 9116, 18232, 23173, 46346, 92692, 185384, 996439, 1228169, 1992878, 2456338, 3985756, 4912676, 7971512, 9825352, 52811267, 105622534, 211245068, 422490136]

約数ペア:

[(1, 422490136), (2, 211245068), (4, 105622534), (8, 52811267), (43, 9825352), (53, 7971512), (86, 4912676), (106, 3985756), (172, 2456338), (212, 1992878), (344, 1228169), (424, 996439), (2279, 185384), (4558, 92692), (9116, 46346), (18232, 23173)]