164020876

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{1322749}}^1$

素因数の和:1322784

約数の個数: 12

約数和(自身を含む): 296296000

約数和(自身を除く): 132275124

約数列:

[1, 2, 4, 31, 62, 124, 1322749, 2645498, 5290996, 41005219, 82010438, 164020876]

約数ペア:

[(1, 164020876), (2, 82010438), (4, 41005219), (31, 5290996), (62, 2645498), (124, 1322749)]