1831921456

素因数分解:

$2^4\times {\mathrm{4231}}^1\times {\mathrm{27061}}^1$

素因数の和:31300

約数の個数: 20

約数和(自身を含む): 3550317904

約数和(自身を除く): 1718396448

約数列:

[1, 2, 4, 8, 16, 4231, 8462, 16924, 27061, 33848, 54122, 67696, 108244, 216488, 432976, 114495091, 228990182, 457980364, 915960728, 1831921456]

約数ペア:

[(1, 1831921456), (2, 915960728), (4, 457980364), (8, 228990182), (16, 114495091), (4231, 432976), (8462, 216488), (16924, 108244), (27061, 67696), (33848, 54122)]