31233104

素因数分解:

$2^4\times 7^1\times {\mathrm{278867}}^1$

素因数の和:278882

約数の個数: 20

約数和(自身を含む): 69159264

約数和(自身を除く): 37926160

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 278867, 557734, 1115468, 1952069, 2230936, 3904138, 4461872, 7808276, 15616552, 31233104]

約数ペア:

[(1, 31233104), (2, 15616552), (4, 7808276), (7, 4461872), (8, 3904138), (14, 2230936), (16, 1952069), (28, 1115468), (56, 557734), (112, 278867)]