31628172

素因数分解:

$2^2\times 3^1\times {\mathrm{1123}}^1\times {\mathrm{2347}}^1$

素因数の和:3477

約数の個数: 24

約数和(自身を含む): 73896256

約数和(自身を除く): 42268084

約数列:

[1, 2, 3, 4, 6, 12, 1123, 2246, 2347, 3369, 4492, 4694, 6738, 7041, 9388, 13476, 14082, 28164, 2635681, 5271362, 7907043, 10542724, 15814086, 31628172]

約数ペア:

[(1, 31628172), (2, 15814086), (3, 10542724), (4, 7907043), (6, 5271362), (12, 2635681), (1123, 28164), (2246, 14082), (2347, 13476), (3369, 9388), (4492, 7041), (4694, 6738)]