31717904

素因数分解:

$2^4\times {\mathrm{643}}^1\times {\mathrm{3083}}^1$

素因数の和:3734

約数の個数: 20

約数和(自身を含む): 61568976

約数和(自身を除く): 29851072

約数列:

[1, 2, 4, 8, 16, 643, 1286, 2572, 3083, 5144, 6166, 10288, 12332, 24664, 49328, 1982369, 3964738, 7929476, 15858952, 31717904]

約数ペア:

[(1, 31717904), (2, 15858952), (4, 7929476), (8, 3964738), (16, 1982369), (643, 49328), (1286, 24664), (2572, 12332), (3083, 10288), (5144, 6166)]